85877484275 has 24 divisors (see below), whose sum is σ = 117128933328. Its totient is φ = 62456328000.

The previous prime is 85877484247. The next prime is 85877484307. The reversal of 85877484275 is 57248477858.

It is not a de Polignac number, because 85877484275 - 2²⁰ = 85876435699 is a prime.

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, 1257146 + ... + 1323695.

It is an arithmetic number, because the mean of its divisors is an integer number (4880372222).

Almost surely, 2^85877484275 is an apocalyptic number.

85877484275 is a deficient number, since it is larger than the sum of its proper divisors (31251449053).

85877484275 is a wasteful number, since it uses less digits than its factorization.

85877484275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2580884 (or 2580857 counting only the distinct ones).

The product of its digits is 140492800, while the sum is 65.

The spelling of 85877484275 in words is "eighty-five billion, eight hundred seventy-seven million, four hundred eighty-four thousand, two hundred seventy-five".