2115583162 has 16 divisors (see below), whose sum is σ = 3956415552. Its totient is φ = 824253120.

The previous prime is 2115583123. The next prime is 2115583199. The reversal of 2115583162 is 2613855112.

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, 6868623 + ... + 6868930.

It is an arithmetic number, because the mean of its divisors is an integer number (247275972).

Almost surely, 2^2115583162 is an apocalyptic number.

2115583162 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2115583162 is a deficient number, since it is larger than the sum of its proper divisors (1840832390).

2115583162 is a wasteful number, since it uses less digits than its factorization.

2115583162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13737573.

The product of its digits is 14400, while the sum is 34.

The square root of 2115583162 is about 45995.4689290152. The cubic root of 2115583162 is about 1283.7388975039.

The spelling of 2115583162 in words is "two billion, one hundred fifteen million, five hundred eighty-three thousand, one hundred sixty-two".