86872251154 has 32 divisors (see below), whose sum is σ = 150005084544. Its totient is φ = 37416213120.

The previous prime is 86872251127. The next prime is 86872251217. The reversal of 86872251154 is 45115227868.

It is a junction number, because it is equal to n+sod(n) for n = 86872251098 and 86872251107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1747084 + ... + 1796119.

It is an arithmetic number, because the mean of its divisors is an integer number (4687658892).

Almost surely, 2^86872251154 is an apocalyptic number.

86872251154 is a deficient number, since it is larger than the sum of its proper divisors (63132833390).

86872251154 is a wasteful number, since it uses less digits than its factorization.

86872251154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3543282.

The product of its digits is 1075200, while the sum is 49.

The spelling of 86872251154 in words is "eighty-six billion, eight hundred seventy-two million, two hundred fifty-one thousand, one hundred fifty-four".