8132495637 has 32 divisors (see below), whose sum is σ = 12491919360. Its totient is φ = 4609900800.

The previous prime is 8132495629. The next prime is 8132495647. The reversal of 8132495637 is 7365942318.

It is not a de Polignac number, because 8132495637 - 2³ = 8132495629 is a prime.

It is a super-2 number, since 2×8132495637² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8132495627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3115789 + ... + 3118397.

It is an arithmetic number, because the mean of its divisors is an integer number (390372480).

Almost surely, 2^8132495637 is an apocalyptic number.

It is an amenable number.

8132495637 is a deficient number, since it is larger than the sum of its proper divisors (4359423723).

8132495637 is a wasteful number, since it uses less digits than its factorization.

8132495637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3753.

The product of its digits is 1088640, while the sum is 48.

The square root of 8132495637 is about 90180.3506147542. The cubic root of 8132495637 is about 2010.9809026321.

The spelling of 8132495637 in words is "eight billion, one hundred thirty-two million, four hundred ninety-five thousand, six hundred thirty-seven".