45636456 has 16 divisors (see below), whose sum is σ = 114091200. Its totient is φ = 15212144.

The previous prime is 45636443. The next prime is 45636469. The reversal of 45636456 is 65463654.

45636456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45636443) and next prime (45636469).

It is a super-2 number, since 2×45636456² = 4165372232479872, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950736 + ... + 950783.

It is an arithmetic number, because the mean of its divisors is an integer number (7130700).

Almost surely, 2^45636456 is an apocalyptic number.

It is an amenable number.

45636456 is an abundant number, since it is smaller than the sum of its proper divisors (68454744).

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

45636456 is a wasteful number, since it uses less digits than its factorization.

45636456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901528 (or 1901524 counting only the distinct ones).

The product of its digits is 259200, while the sum is 39.

The square root of 45636456 is about 6755.4760009936. The cubic root of 45636456 is about 357.3583796892.

The spelling of 45636456 in words is "forty-five million, six hundred thirty-six thousand, four hundred fifty-six".