45579866425 has 48 divisors (see below), whose sum is σ = 58223376640. Its totient is φ = 35383392000.

The previous prime is 45579866413. The next prime is 45579866467. The reversal of 45579866425 is 52466897554.

It is not a de Polignac number, because 45579866425 - 2⁵ = 45579866393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68955595 + ... + 68956255.

Almost surely, 2^45579866425 is an apocalyptic number.

It is an amenable number.

45579866425 is a deficient number, since it is larger than the sum of its proper divisors (12643510215).

45579866425 is a wasteful number, since it uses less digits than its factorization.

45579866425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274 (or 1269 counting only the distinct ones).

The product of its digits is 72576000, while the sum is 61.

The spelling of 45579866425 in words is "forty-five billion, five hundred seventy-nine million, eight hundred sixty-six thousand, four hundred twenty-five".