53274964032 has 224 divisors, whose sum is σ = 164188200960. Its totient is φ = 16907235840.

The previous prime is 53274964027. The next prime is 53274964033. The reversal of 53274964032 is 23046947235.

53274964032 is a `hidden beast` number, since 532 + 7 + 49 + 6 + 40 + 32 = 666.

It is a super-2 number, since 2×53274964032² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53274964033) 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 31 ways as a sum of consecutive naturals, for example, 8859907 + ... + 8865917.

It is an arithmetic number, because the mean of its divisors is an integer number (732983040).

Almost surely, 2^53274964032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53274964032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82094100480).

53274964032 is an abundant number, since it is smaller than the sum of its proper divisors (110913236928).

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

53274964032 is a wasteful number, since it uses less digits than its factorization.

53274964032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6278 (or 6262 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 53274964032 in words is "fifty-three billion, two hundred seventy-four million, nine hundred sixty-four thousand, thirty-two".