87859522954 has 16 divisors (see below), whose sum is σ = 154289894976. Its totient is φ = 36735688800.

The previous prime is 87859522871. The next prime is 87859522969. The reversal of 87859522954 is 45922595878.

It is a super-2 number, since 2×87859522954² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76532112 + ... + 76533259.

It is an arithmetic number, because the mean of its divisors is an integer number (9643118436).

Almost surely, 2^87859522954 is an apocalyptic number.

87859522954 is a deficient number, since it is larger than the sum of its proper divisors (66430372022).

87859522954 is a wasteful number, since it uses less digits than its factorization.

87859522954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153065421.

The product of its digits is 72576000, while the sum is 64.

The spelling of 87859522954 in words is "eighty-seven billion, eight hundred fifty-nine million, five hundred twenty-two thousand, nine hundred fifty-four".