45665867376 has 120 divisors (see below), whose sum is σ = 138867223040. Its totient is φ = 13955587200.

The previous prime is 45665867369. The next prime is 45665867389. The reversal of 45665867376 is 67376856654.

45665867376 is a `hidden beast` number, since 4 + 566 + 5 + 8 + 67 + 3 + 7 + 6 = 666.

45665867376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45665867376² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184390 + ... + 354021.

Almost surely, 2^45665867376 is an apocalyptic number.

It is an amenable number.

45665867376 is an abundant number, since it is smaller than the sum of its proper divisors (93201355664).

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

45665867376 is a wasteful number, since it uses less digits than its factorization.

45665867376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538475 (or 538466 counting only the distinct ones).

The product of its digits is 152409600, while the sum is 63.

The spelling of 45665867376 in words is "forty-five billion, six hundred sixty-five million, eight hundred sixty-seven thousand, three hundred seventy-six".