45366317802 has 48 divisors (see below), whose sum is σ = 106276611168. Its totient is φ = 13903236000.

The previous prime is 45366317753. The next prime is 45366317809. The reversal of 45366317802 is 20871366354.

45366317802 is a `hidden beast` number, since 4 + 5 + 3 + 6 + 631 + 7 + 8 + 0 + 2 = 666.

It is a super-2 number, since 2×45366317802² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45366317809) 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, 327468 + ... + 444935.

It is an arithmetic number, because the mean of its divisors is an integer number (2214096066).

Almost surely, 2^45366317802 is an apocalyptic number.

45366317802 is an abundant number, since it is smaller than the sum of its proper divisors (60910293366).

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

45366317802 is a wasteful number, since it uses less digits than its factorization.

45366317802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772675 (or 772672 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 45366317802 in words is "forty-five billion, three hundred sixty-six million, three hundred seventeen thousand, eight hundred two".