45313294916 has 12 divisors (see below), whose sum is σ = 79548420588. Its totient is φ = 22585174752.

The previous prime is 45313294913. The next prime is 45313294931. The reversal of 45313294916 is 61949231354.

It can be written as a sum of positive squares in 2 ways, for example, as 12005584900 + 33307710016 = 109570^2 + 182504^2 .

It is a super-2 number, since 2×45313294916² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (45313294913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17866751 + ... + 17869286.

It is an arithmetic number, because the mean of its divisors is an integer number (6629035049).

Almost surely, 2^45313294916 is an apocalyptic number.

It is an amenable number.

45313294916 is a deficient number, since it is larger than the sum of its proper divisors (34235125672).

45313294916 is a wasteful number, since it uses less digits than its factorization.

45313294916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35736358 (or 35736356 counting only the distinct ones).

The product of its digits is 699840, while the sum is 47.

The spelling of 45313294916 in words is "forty-five billion, three hundred thirteen million, two hundred ninety-four thousand, nine hundred sixteen".