45332513025 has 24 divisors (see below), whose sum is σ = 74958119040. Its totient is φ = 24174642240.

The previous prime is 45332512933. The next prime is 45332513053. The reversal of 45332513025 is 52031523354.

It is not a de Polignac number, because 45332513025 - 2¹⁷ = 45332381953 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 769519 + ... + 826331.

It is an arithmetic number, because the mean of its divisors is an integer number (3123254960).

Almost surely, 2^45332513025 is an apocalyptic number.

It is an amenable number.

45332513025 is a deficient number, since it is larger than the sum of its proper divisors (29625606015).

45332513025 is a wasteful number, since it uses less digits than its factorization.

45332513025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67465 (or 67460 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 45332513025 in words is "forty-five billion, three hundred thirty-two million, five hundred thirteen thousand, twenty-five".