46425899520 has 1920 divisors, whose sum is σ = 226750487040. Its totient is φ = 8758886400.

The previous prime is 46425899489. The next prime is 46425899561. The reversal of 46425899520 is 2599852464.

46425899520 is a `hidden beast` number, since 4 + 6 + 4 + 2 + 589 + 9 + 52 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1920).

It is a super-2 number, since 2×46425899520² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 761080290 + ... + 761080350.

It is an arithmetic number, because the mean of its divisors is an integer number (118099212).

Almost surely, 2^46425899520 is an apocalyptic number.

46425899520 is a gapful number since it is divisible by the number (40) 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 46425899520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113375243520).

46425899520 is an abundant number, since it is smaller than the sum of its proper divisors (180324587520).

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

46425899520 is a wasteful number, since it uses less digits than its factorization.

46425899520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 46425899520 in words is "forty-six billion, four hundred twenty-five million, eight hundred ninety-nine thousand, five hundred twenty".