45604056 has 16 divisors (see below), whose sum is σ = 114010200. Its totient is φ = 15201344.

The previous prime is 45604051. The next prime is 45604067. The reversal of 45604056 is 65040654.

It is a super-2 number, since 2×45604056² = 4159459847302272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45604051) 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, 950061 + ... + 950108.

Almost surely, 2^45604056 is an apocalyptic number.

It is an amenable number.

45604056 is an abundant number, since it is smaller than the sum of its proper divisors (68406144).

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

45604056 is a wasteful number, since it uses less digits than its factorization.

45604056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900178 (or 1900174 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 45604056 is about 6753.0775206568. The cubic root of 45604056 is about 357.2737897680.

The spelling of 45604056 in words is "forty-five million, six hundred four thousand, fifty-six".