132713565644 has 48 divisors (see below), whose sum is σ = 279929696256. Its totient is φ = 54307334400.

The previous prime is 132713565643. The next prime is 132713565659. The reversal of 132713565644 is 446565317231.

It is a super-2 number, since 2×132713565644² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132713565643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3839852 + ... + 3874259.

It is an arithmetic number, because the mean of its divisors is an integer number (5831868672).

Almost surely, 2^132713565644 is an apocalyptic number.

It is an amenable number.

132713565644 is an abundant number, since it is smaller than the sum of its proper divisors (147216130612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132713565644 is a wasteful number, since it uses less digits than its factorization.

132713565644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7714166 (or 7714164 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 47.

The spelling of 132713565644 in words is "one hundred thirty-two billion, seven hundred thirteen million, five hundred sixty-five thousand, six hundred forty-four".