45312644332 has 6 divisors (see below), whose sum is σ = 79297127588. Its totient is φ = 22656322164.

The previous prime is 45312644303. The next prime is 45312644341. The reversal of 45312644332 is 23344621354.

It is a junction number, because it is equal to n+sod(n) for n = 45312644291 and 45312644300.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5664080538 + ... + 5664080545.

Almost surely, 2^45312644332 is an apocalyptic number.

It is an amenable number.

45312644332 is a deficient number, since it is larger than the sum of its proper divisors (33984483256).

45312644332 is a wasteful number, since it uses less digits than its factorization.

45312644332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11328161087 (or 11328161085 counting only the distinct ones).

The product of its digits is 207360, while the sum is 37.

The spelling of 45312644332 in words is "forty-five billion, three hundred twelve million, six hundred forty-four thousand, three hundred thirty-two".