36000086999977 has 4 divisors (see below), whose sum is σ = 36000447941376. Its totient is φ = 35999726058580.

The previous prime is 36000086999957. The next prime is 36000087000011. The reversal of 36000086999977 is 77999968000063.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36000086999977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36000086999957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180321049 + ... + 180520582.

It is an arithmetic number, because the mean of its divisors is an integer number (9000111985344).

Almost surely, 2^{36000086999977} is an apocalyptic number.

It is an amenable number.

36000086999977 is a deficient number, since it is larger than the sum of its proper divisors (360941399).

36000086999977 is an equidigital number, since it uses as much as digits as its factorization.

36000086999977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360941398.

The product of its (nonzero) digits is 277766496, while the sum is 73.

The spelling of 36000086999977 in words is "thirty-six trillion, eighty-six million, nine hundred ninety-nine thousand, nine hundred seventy-seven".