45869604432 has 20 divisors (see below), whose sum is σ = 118496478240. Its totient is φ = 15289868128.

The previous prime is 45869604397. The next prime is 45869604437. The reversal of 45869604432 is 23440696854.

It is a super-2 number, since 2×45869604432² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45869604437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 477808332 + ... + 477808427.

It is an arithmetic number, because the mean of its divisors is an integer number (5924823912).

Almost surely, 2^45869604432 is an apocalyptic number.

It is an amenable number.

45869604432 is an abundant number, since it is smaller than the sum of its proper divisors (72626873808).

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

45869604432 is a wasteful number, since it uses less digits than its factorization.

45869604432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955616770 (or 955616764 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 51.

The spelling of 45869604432 in words is "forty-five billion, eight hundred sixty-nine million, six hundred four thousand, four hundred thirty-two".