2160139571 has 16 divisors (see below), whose sum is σ = 2262048768. Its totient is φ = 2061057600.

The previous prime is 2160139549. The next prime is 2160139573. The reversal of 2160139571 is 1759310612.

It is not a de Polignac number, because 2160139571 - 2¹⁴ = 2160123187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2160139573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366776 + ... + 372618.

It is an arithmetic number, because the mean of its divisors is an integer number (141378048).

Almost surely, 2^2160139571 is an apocalyptic number.

2160139571 is a deficient number, since it is larger than the sum of its proper divisors (101909197).

2160139571 is a wasteful number, since it uses less digits than its factorization.

2160139571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6082.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 2160139571 is about 46477.3016751188. The cubic root of 2160139571 is about 1292.6886556976.

The spelling of 2160139571 in words is "two billion, one hundred sixty million, one hundred thirty-nine thousand, five hundred seventy-one".