45056158 has 16 divisors (see below), whose sum is σ = 79327584. Its totient is φ = 18787680.

The previous prime is 45056153. The next prime is 45056159. The reversal of 45056158 is 85165054.

It is a happy number.

45056158 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 not an unprimeable number, because it can be changed into a prime (45056153) 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, 42973 + ... + 44008.

It is an arithmetic number, because the mean of its divisors is an integer number (4957974).

Almost surely, 2^45056158 is an apocalyptic number.

45056158 is a deficient number, since it is larger than the sum of its proper divisors (34271426).

45056158 is a wasteful number, since it uses less digits than its factorization.

45056158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87027.

The product of its (nonzero) digits is 24000, while the sum is 34.

The square root of 45056158 is about 6712.3883975825. The cubic root of 45056158 is about 355.8372304339.

The spelling of 45056158 in words is "forty-five million, fifty-six thousand, one hundred fifty-eight".