45659568 has 40 divisors (see below), whose sum is σ = 120836016. Its totient is φ = 14848000.

The previous prime is 45659561. The next prime is 45659573. The reversal of 45659568 is 86595654.

45659568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45659568² = 4169592299893248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (45659561) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9633 + ... + 13568.

Almost surely, 2^45659568 is an apocalyptic number.

45659568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

45659568 is an abundant number, since it is smaller than the sum of its proper divisors (75176448).

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

45659568 is a wasteful number, since it uses less digits than its factorization.

45659568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23253 (or 23247 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 48.

The square root of 45659568 is about 6757.1863967187. The cubic root of 45659568 is about 357.4186960365.

The spelling of 45659568 in words is "forty-five million, six hundred fifty-nine thousand, five hundred sixty-eight".