45530615466 has 72 divisors (see below), whose sum is σ = 121506112260. Its totient is φ = 12243522816.

The previous prime is 45530615447. The next prime is 45530615491. The reversal of 45530615466 is 66451603554.

45530615466 is a `hidden beast` number, since 4 + 5 + 530 + 6 + 1 + 54 + 66 = 666.

45530615466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 34501205025 + 11029410441 = 185745^2 + 105021^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1503301 + ... + 1533288.

Almost surely, 2^45530615466 is an apocalyptic number.

45530615466 is an abundant number, since it is smaller than the sum of its proper divisors (75975496794).

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

45530615466 is a wasteful number, since it uses less digits than its factorization.

45530615466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3036628 (or 3036618 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The spelling of 45530615466 in words is "forty-five billion, five hundred thirty million, six hundred fifteen thousand, four hundred sixty-six".