2160992525 has 12 divisors (see below), whose sum is σ = 2695681632. Its totient is φ = 1718438640.

The previous prime is 2160992497. The next prime is 2160992539. The reversal of 2160992525 is 5252990612.

It is not a de Polignac number, because 2160992525 - 2²² = 2156798221 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 254627 + ... + 262976.

It is an arithmetic number, because the mean of its divisors is an integer number (224640136).

Almost surely, 2^2160992525 is an apocalyptic number.

2160992525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2160992525 is a deficient number, since it is larger than the sum of its proper divisors (534689107).

2160992525 is a wasteful number, since it uses less digits than its factorization.

2160992525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517780 (or 517775 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 2160992525 is about 46486.4767970213. The cubic root of 2160992525 is about 1292.8587772461.

The spelling of 2160992525 in words is "two billion, one hundred sixty million, nine hundred ninety-two thousand, five hundred twenty-five".