45407024552 has 16 divisors (see below), whose sum is σ = 85204860660. Its totient is φ = 22685728384.

The previous prime is 45407024549. The next prime is 45407024561. The reversal of 45407024552 is 25542070454.

It can be written as a sum of positive squares in 2 ways, for example, as 45175802116 + 231222436 = 212546^2 + 15206^2 .

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, 2212133 + ... + 2232564.

Almost surely, 2^45407024552 is an apocalyptic number.

It is an amenable number.

45407024552 is a deficient number, since it is larger than the sum of its proper divisors (39797836108).

45407024552 is a wasteful number, since it uses less digits than its factorization.

45407024552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4445980 (or 4445976 counting only the distinct ones).

The product of its (nonzero) digits is 224000, while the sum is 38.

The spelling of 45407024552 in words is "forty-five billion, four hundred seven million, twenty-four thousand, five hundred fifty-two".