36137713845977 has 4 divisors (see below), whose sum is σ = 36137750280576. Its totient is φ = 36137677411380.

The previous prime is 36137713845973. The next prime is 36137713846037. The reversal of 36137713845977 is 77954831773163.

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 not a de Polignac number, because 36137713845977 - 2² = 36137713845973 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36137713845977.

It is not an unprimeable number, because it can be changed into a prime (36137713845973) 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, 16686653 + ... + 18727514.

It is an arithmetic number, because the mean of its divisors is an integer number (9034437570144).

Almost surely, 2^{36137713845977} is an apocalyptic number.

It is an amenable number.

36137713845977 is a deficient number, since it is larger than the sum of its proper divisors (36434599).

36137713845977 is a wasteful number, since it uses less digits than its factorization.

36137713845977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36434598.

The product of its digits is 560105280, while the sum is 71.

The spelling of 36137713845977 in words is "thirty-six trillion, one hundred thirty-seven billion, seven hundred thirteen million, eight hundred forty-five thousand, nine hundred seventy-seven".