2160253139 has 8 divisors (see below), whose sum is σ = 2358125568. Its totient is φ = 1962628360.

The previous prime is 2160253111. The next prime is 2160253163. The reversal of 2160253139 is 9313520612.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-2160253139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2160243139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43427 + ... + 78780.

It is an arithmetic number, because the mean of its divisors is an integer number (294765696).

Almost surely, 2^2160253139 is an apocalyptic number.

2160253139 is a deficient number, since it is larger than the sum of its proper divisors (197872429).

2160253139 is a wasteful number, since it uses less digits than its factorization.

2160253139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123825.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 2160253139 is about 46478.5234167352. The cubic root of 2160253139 is about 1292.7113094024.

The spelling of 2160253139 in words is "two billion, one hundred sixty million, two hundred fifty-three thousand, one hundred thirty-nine".