87528833375 has 16 divisors (see below), whose sum is σ = 109639111296. Its totient is φ = 69764652000.

The previous prime is 87528833369. The next prime is 87528833383. The reversal of 87528833375 is 57333882578.

It is not a de Polignac number, because 87528833375 - 2⁶ = 87528833311 is a prime.

It is a super-2 number, since 2×87528833375² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1258064 + ... + 1325813.

It is an arithmetic number, because the mean of its divisors is an integer number (6852444456).

Almost surely, 2^87528833375 is an apocalyptic number.

87528833375 is a deficient number, since it is larger than the sum of its proper divisors (22110277921).

87528833375 is a wasteful number, since it uses less digits than its factorization.

87528833375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2584163 (or 2584153 counting only the distinct ones).

The product of its digits is 33868800, while the sum is 59.

The spelling of 87528833375 in words is "eighty-seven billion, five hundred twenty-eight million, eight hundred thirty-three thousand, three hundred seventy-five".