36532131277 has 2 divisors, whose sum is σ = 36532131278. Its totient is φ = 36532131276.

The previous prime is 36532131253. The next prime is 36532131281. The reversal of 36532131277 is 77213123563.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27279807556 + 9252323721 = 165166^2 + 96189^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36532131277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36532131677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18266065638 + 18266065639.

It is an arithmetic number, because the mean of its divisors is an integer number (18266065639).

Almost surely, 2^36532131277 is an apocalyptic number.

It is an amenable number.

36532131277 is a deficient number, since it is larger than the sum of its proper divisors (1).

36532131277 is an equidigital number, since it uses as much as digits as its factorization.

36532131277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 158760, while the sum is 40.

The spelling of 36532131277 in words is "thirty-six billion, five hundred thirty-two million, one hundred thirty-one thousand, two hundred seventy-seven".