45156056958 has 32 divisors (see below), whose sum is σ = 100407551520. Its totient is φ = 15042905280.

The previous prime is 45156056867. The next prime is 45156056987. The reversal of 45156056958 is 85965065154.

45156056958 is a `hidden beast` number, since 4 + 5 + 15 + 60 + 569 + 5 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162853 + ... + 341808.

It is an arithmetic number, because the mean of its divisors is an integer number (3137735985).

Almost surely, 2^45156056958 is an apocalyptic number.

45156056958 is an abundant number, since it is smaller than the sum of its proper divisors (55251494562).

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

45156056958 is a wasteful number, since it uses less digits than its factorization.

45156056958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506329 (or 506323 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 54.

The spelling of 45156056958 in words is "forty-five billion, one hundred fifty-six million, fifty-six thousand, nine hundred fifty-eight".