132666522660651 has 48 divisors (see below), whose sum is σ = 206345508890400. Its totient is φ = 75596903488512.

The previous prime is 132666522660649. The next prime is 132666522660667. The reversal of 132666522660651 is 156066225666231.

It is not a de Polignac number, because 132666522660651 - 2¹ = 132666522660649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132666522660591 and 132666522660600.

It is not an unprimeable number, because it can be changed into a prime (132666522660601) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 458736085 + ... + 459025193.

It is an arithmetic number, because the mean of its divisors is an integer number (4298864768550).

Almost surely, 2^{132666522660651} is an apocalyptic number.

132666522660651 is a deficient number, since it is larger than the sum of its proper divisors (73678986229749).

132666522660651 is a wasteful number, since it uses less digits than its factorization.

132666522660651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297868 (or 297861 counting only the distinct ones).

The product of its (nonzero) digits is 27993600, while the sum is 57.

The spelling of 132666522660651 in words is "one hundred thirty-two trillion, six hundred sixty-six billion, five hundred twenty-two million, six hundred sixty thousand, six hundred fifty-one".