132507651777 has 16 divisors (see below), whose sum is σ = 180773710080. Its totient is φ = 86308386192.

The previous prime is 132507651761. The next prime is 132507651779. The reversal of 132507651777 is 777156705231.

It is not a de Polignac number, because 132507651777 - 2⁴ = 132507651761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132507651779) 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, 2267563 + ... + 2325264.

It is an arithmetic number, because the mean of its divisors is an integer number (11298356880).

Almost surely, 2^132507651777 is an apocalyptic number.

It is an amenable number.

132507651777 is a deficient number, since it is larger than the sum of its proper divisors (48266058303).

132507651777 is a wasteful number, since it uses less digits than its factorization.

132507651777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4593052.

The product of its (nonzero) digits is 2160900, while the sum is 51.

The spelling of 132507651777 in words is "one hundred thirty-two billion, five hundred seven million, six hundred fifty-one thousand, seven hundred seventy-seven".