4574507897232 has 640 divisors, whose sum is σ = 16338524267520. Its totient is φ = 1193258926080.

The previous prime is 4574507897231. The next prime is 4574507897233. The reversal of 4574507897232 is 2327987054754.

It is a happy number.

4574507897232 is a `hidden beast` number, since 4 + 5 + 7 + 4 + 507 + 8 + 97 + 2 + 32 = 666.

It is an interprime number because it is at equal distance from previous prime (4574507897231) and next prime (4574507897233).

It is a super-2 number, since 2×4574507897232² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 4574507897232.

It is not an unprimeable number, because it can be changed into a prime (4574507897231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1438070682 + ... + 1438073862.

It is an arithmetic number, because the mean of its divisors is an integer number (25528944168).

Almost surely, 2^{4574507897232} is an apocalyptic number.

4574507897232 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4574507897232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8169262133760).

4574507897232 is an abundant number, since it is smaller than the sum of its proper divisors (11764016370288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4574507897232 is a wasteful number, since it uses less digits than its factorization.

4574507897232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3608 (or 3596 counting only the distinct ones).

The product of its (nonzero) digits is 118540800, while the sum is 63.

The spelling of 4574507897232 in words is "four trillion, five hundred seventy-four billion, five hundred seven million, eight hundred ninety-seven thousand, two hundred thirty-two".