2132736651 has 12 divisors (see below), whose sum is σ = 3084866512. Its totient is φ = 1419864336.

The previous prime is 2132736623. The next prime is 2132736653. The reversal of 2132736651 is 1566372312.

It is not a de Polignac number, because 2132736651 - 2⁶ = 2132736587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2132736653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156436 + ... + 169521.

Almost surely, 2^2132736651 is an apocalyptic number.

2132736651 is a deficient number, since it is larger than the sum of its proper divisors (952129861).

2132736651 is a wasteful number, since it uses less digits than its factorization.

2132736651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326690 (or 326687 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 2132736651 is about 46181.5618077172. The cubic root of 2132736651 is about 1287.1991494373.

The spelling of 2132736651 in words is "two billion, one hundred thirty-two million, seven hundred thirty-six thousand, six hundred fifty-one".