132972539716 has 27 divisors (see below), whose sum is σ = 238569679677. Its totient is φ = 64850067360.

The previous prime is 132972539677. The next prime is 132972539729. The reversal of 132972539716 is 617935279231.

The square root of 132972539716 is 364654.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 6407362116 + 126565177600 = 80046^2 + 355760^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 29899405 + ... + 29903851.

Almost surely, 2^132972539716 is an apocalyptic number.

132972539716 is the 364654-th square number.

It is an amenable number.

132972539716 is a deficient number, since it is larger than the sum of its proper divisors (105597139961).

132972539716 is an frugal number, since it uses more digits than its factorization.

132972539716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8980 (or 4490 counting only the distinct ones).

The product of its digits is 4286520, while the sum is 55.

The spelling of 132972539716 in words is "one hundred thirty-two billion, nine hundred seventy-two million, five hundred thirty-nine thousand, seven hundred sixteen".