45162530312 has 16 divisors (see below), whose sum is σ = 85552732860. Its totient is φ = 22348468224.

The previous prime is 45162530261. The next prime is 45162530323. The reversal of 45162530312 is 21303526154.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 41727867076 + 3434663236 = 204274^2 + 58606^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29098793 + ... + 29100344.

Almost surely, 2^45162530312 is an apocalyptic number.

It is an amenable number.

45162530312 is a deficient number, since it is larger than the sum of its proper divisors (40390202548).

45162530312 is a wasteful number, since it uses less digits than its factorization.

45162530312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58199240 (or 58199236 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 45162530312 in words is "forty-five billion, one hundred sixty-two million, five hundred thirty thousand, three hundred twelve".