45311294088 has 96 divisors (see below), whose sum is σ = 133344057600. Its totient is φ = 13847241600.

The previous prime is 45311294051. The next prime is 45311294153. The reversal of 45311294088 is 88049211354.

45311294088 is a `hidden beast` number, since 45 + 311 + 294 + 0 + 8 + 8 = 666.

It is a super-2 number, since 2×45311294088² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 491823 + ... + 576638.

It is an arithmetic number, because the mean of its divisors is an integer number (1389000600).

Almost surely, 2^45311294088 is an apocalyptic number.

It is an amenable number.

45311294088 is an abundant number, since it is smaller than the sum of its proper divisors (88032763512).

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

45311294088 is a wasteful number, since it uses less digits than its factorization.

45311294088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068523 (or 1068516 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 45311294088 in words is "forty-five billion, three hundred eleven million, two hundred ninety-four thousand, eighty-eight".