45813952 has 14 divisors (see below), whose sum is σ = 90912188. Its totient is φ = 22906944.

The previous prime is 45813949. The next prime is 45814003. The reversal of 45813952 is 25931854.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357858 + ... + 357985.

Almost surely, 2^45813952 is an apocalyptic number.

It is an amenable number.

45813952 is a deficient number, since it is larger than the sum of its proper divisors (45098236).

45813952 is an equidigital number, since it uses as much as digits as its factorization.

45813952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715855 (or 715845 counting only the distinct ones).

The product of its digits is 43200, while the sum is 37.

The square root of 45813952 is about 6768.6004461779. The cubic root of 45813952 is about 357.8210772224.

The spelling of 45813952 in words is "forty-five million, eight hundred thirteen thousand, nine hundred fifty-two".