45512472088 has 32 divisors (see below), whose sum is σ = 86930625600. Its totient is φ = 22332291232.

The previous prime is 45512472079. The next prime is 45512472119. The reversal of 45512472088 is 88027421554.

It is a super-4 number, since 4×45512472088⁴ (a number of 44 digits) contains 4444 as substring.

It is a congruent number.

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, 194931 + ... + 359197.

It is an arithmetic number, because the mean of its divisors is an integer number (2716582050).

Almost surely, 2^45512472088 is an apocalyptic number.

It is an amenable number.

45512472088 is a deficient number, since it is larger than the sum of its proper divisors (41418153512).

45512472088 is a wasteful number, since it uses less digits than its factorization.

45512472088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164919 (or 164915 counting only the distinct ones).

The product of its (nonzero) digits is 716800, while the sum is 46.

The spelling of 45512472088 in words is "forty-five billion, five hundred twelve million, four hundred seventy-two thousand, eighty-eight".