45856588012 has 24 divisors (see below), whose sum is σ = 80434706576. Its totient is φ = 22875291648.

The previous prime is 45856588009. The next prime is 45856588021. The reversal of 45856588012 is 21088565854.

It is a super-3 number, since 3×45856588012³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4872103 + ... + 4881505.

Almost surely, 2^45856588012 is an apocalyptic number.

It is an amenable number.

45856588012 is a deficient number, since it is larger than the sum of its proper divisors (34578118564).

45856588012 is a wasteful number, since it uses less digits than its factorization.

45856588012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12097 (or 12095 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 52.

The spelling of 45856588012 in words is "forty-five billion, eight hundred fifty-six million, five hundred eighty-eight thousand, twelve".