45528463875 has 64 divisors (see below), whose sum is σ = 78352035840. Its totient is φ = 23453856000.

The previous prime is 45528463859. The next prime is 45528463889. The reversal of 45528463875 is 57836482554.

It is a Cunningham number, because it is equal to 213374²-1.

It is not a de Polignac number, because 45528463875 - 2⁴ = 45528463859 is a prime.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

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 63 ways as a sum of consecutive naturals, for example, 6611184 + ... + 6618066.

It is an arithmetic number, because the mean of its divisors is an integer number (1224250560).

Almost surely, 2^45528463875 is an apocalyptic number.

45528463875 is a deficient number, since it is larger than the sum of its proper divisors (32823571965).

45528463875 is a wasteful number, since it uses less digits than its factorization.

45528463875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7501 (or 7491 counting only the distinct ones).

The product of its digits is 32256000, while the sum is 57.

The spelling of 45528463875 in words is "forty-five billion, five hundred twenty-eight million, four hundred sixty-three thousand, eight hundred seventy-five".