45624433408 has 36 divisors (see below), whose sum is σ = 91090144600. Its totient is φ = 22807332864.

The previous prime is 45624433403. The next prime is 45624433441. The reversal of 45624433408 is 80433442654.

45624433408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (45624433403) 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, 1378591 + ... + 1411297.

Almost surely, 2^45624433408 is an apocalyptic number.

It is an amenable number.

45624433408 is a deficient number, since it is larger than the sum of its proper divisors (45465711192).

45624433408 is an equidigital number, since it uses as much as digits as its factorization.

45624433408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38172 (or 38158 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 43.

The spelling of 45624433408 in words is "forty-five billion, six hundred twenty-four million, four hundred thirty-three thousand, four hundred eight".