45437653008 has 120 divisors (see below), whose sum is σ = 141074051040. Its totient is φ = 13535585280.

The previous prime is 45437653007. The next prime is 45437653039. The reversal of 45437653008 is 80035673454.

45437653008 is a `hidden beast` number, since 4 + 5 + 43 + 76 + 530 + 0 + 8 = 666.

It is a super-2 number, since 2×45437653008² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45437653007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149641 + ... + 336552.

It is an arithmetic number, because the mean of its divisors is an integer number (1175617092).

Almost surely, 2^45437653008 is an apocalyptic number.

45437653008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

45437653008 is an abundant number, since it is smaller than the sum of its proper divisors (95636398032).

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

45437653008 is a wasteful number, since it uses less digits than its factorization.

45437653008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486277 (or 486268 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 45437653008 in words is "forty-five billion, four hundred thirty-seven million, six hundred fifty-three thousand, eight".