45502532 has 12 divisors (see below), whose sum is σ = 79853760. Its totient is φ = 22687176.

The previous prime is 45502531. The next prime is 45502543. The reversal of 45502532 is 23520554.

It is a super-2 number, since 2×45502532² = 4140960836822048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45502531) 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, 14408 + ... + 17279.

It is an arithmetic number, because the mean of its divisors is an integer number (6654480).

Almost surely, 2^45502532 is an apocalyptic number.

It is an amenable number.

45502532 is a deficient number, since it is larger than the sum of its proper divisors (34351228).

45502532 is a wasteful number, since it uses less digits than its factorization.

45502532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32050 (or 32048 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 45502532 is about 6745.5564633320. The cubic root of 45502532 is about 357.0084711614.

The spelling of 45502532 in words is "forty-five million, five hundred two thousand, five hundred thirty-two".