2137663876 has 12 divisors (see below), whose sum is σ = 3742842880. Its totient is φ = 1068280200.

The previous prime is 2137663841. The next prime is 2137663883. The reversal of 2137663876 is 6783667312.

It is a happy number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129156 + ... + 144763.

Almost surely, 2^2137663876 is an apocalyptic number.

It is an amenable number.

2137663876 is a deficient number, since it is larger than the sum of its proper divisors (1605179004).

2137663876 is a wasteful number, since it uses less digits than its factorization.

2137663876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275874 (or 275872 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 49.

The square root of 2137663876 is about 46234.8772681403. The cubic root of 2137663876 is about 1288.1896517732.

The spelling of 2137663876 in words is "two billion, one hundred thirty-seven million, six hundred sixty-three thousand, eight hundred seventy-six".