132746051961 has 16 divisors (see below), whose sum is σ = 196926964800. Its totient is φ = 88377601824.

The previous prime is 132746051959. The next prime is 132746051987. The reversal of 132746051961 is 169150647231.

132746051961 is a `hidden beast` number, since 1 + 3 + 2 + 74 + 6 + 0 + 519 + 61 = 666.

It is not a de Polignac number, because 132746051961 - 2¹ = 132746051959 is a prime.

It is a super-2 number, since 2×132746051961² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (132746051951) 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, 3306516 + ... + 3346421.

It is an arithmetic number, because the mean of its divisors is an integer number (12307935300).

Almost surely, 2^132746051961 is an apocalyptic number.

It is an amenable number.

132746051961 is a deficient number, since it is larger than the sum of its proper divisors (64180912839).

132746051961 is an equidigital number, since it uses as much as digits as its factorization.

132746051961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6653685 (or 6653679 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 132746051961 in words is "one hundred thirty-two billion, seven hundred forty-six million, fifty-one thousand, nine hundred sixty-one".