2537688682 has 8 divisors (see below), whose sum is σ = 3806801856. Its totient is φ = 1268754732.

The previous prime is 2537688679. The next prime is 2537688691. The reversal of 2537688682 is 2868867352.

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

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, 738 + ... + 71245.

It is an arithmetic number, because the mean of its divisors is an integer number (475850232).

Almost surely, 2^2537688682 is an apocalyptic number.

2537688682 is a deficient number, since it is larger than the sum of its proper divisors (1269113174).

2537688682 is a wasteful number, since it uses less digits than its factorization.

2537688682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89612.

The product of its digits is 7741440, while the sum is 55.

The square root of 2537688682 is about 50375.4769902976. The cubic root of 2537688682 is about 1363.9950081229.

It can be divided in two parts, 253768 and 8682, that added together give a triangular number (262450 = T₇₂₄).

The spelling of 2537688682 in words is "two billion, five hundred thirty-seven million, six hundred eighty-eight thousand, six hundred eighty-two".