2137361875 has 20 divisors (see below), whose sum is σ = 2913661080. Its totient is φ = 1554440000.

The previous prime is 2137361861. The next prime is 2137361887. The reversal of 2137361875 is 5781637312.

It is not a de Polignac number, because 2137361875 - 2⁵ = 2137361843 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 148570 + ... + 162319.

It is an arithmetic number, because the mean of its divisors is an integer number (145683054).

Almost surely, 2^2137361875 is an apocalyptic number.

2137361875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2137361875 is a deficient number, since it is larger than the sum of its proper divisors (776299205).

2137361875 is an equidigital number, since it uses as much as digits as its factorization.

2137361875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310920 (or 310905 counting only the distinct ones).

The product of its digits is 211680, while the sum is 43.

The square root of 2137361875 is about 46231.6112092148. The cubic root of 2137361875 is about 1288.1289854091.

The spelling of 2137361875 in words is "two billion, one hundred thirty-seven million, three hundred sixty-one thousand, eight hundred seventy-five".