87813471162 has 32 divisors (see below), whose sum is σ = 178698700800. Its totient is φ = 28759725488.

The previous prime is 87813471143. The next prime is 87813471241. The reversal of 87813471162 is 26117431878.

It is a super-2 number, since 2×87813471162² (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 15 ways as a sum of consecutive naturals, for example, 610039 + ... + 740117.

It is an arithmetic number, because the mean of its divisors is an integer number (5584334400).

Almost surely, 2^87813471162 is an apocalyptic number.

87813471162 is an abundant number, since it is smaller than the sum of its proper divisors (90885229638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87813471162 is a wasteful number, since it uses less digits than its factorization.

87813471162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132050.

The product of its digits is 451584, while the sum is 48.

The spelling of 87813471162 in words is "eighty-seven billion, eight hundred thirteen million, four hundred seventy-one thousand, one hundred sixty-two".