45623256 has 64 divisors (see below), whose sum is σ = 137222400. Its totient is φ = 12348288.

The previous prime is 45623243. The next prime is 45623267. The reversal of 45623256 is 65232654.

45623256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 3955 + ... + 10338.

It is an arithmetic number, because the mean of its divisors is an integer number (2144100).

Almost surely, 2^45623256 is an apocalyptic number.

It is an amenable number.

45623256 is an abundant number, since it is smaller than the sum of its proper divisors (91599144).

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

45623256 is a wasteful number, since it uses less digits than its factorization.

45623256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14328 (or 14324 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 45623256 is about 6754.4989451476. The cubic root of 45623256 is about 357.3239219632.

The spelling of 45623256 in words is "forty-five million, six hundred twenty-three thousand, two hundred fifty-six".