36695788139 has 4 divisors (see below), whose sum is σ = 36698752056. Its totient is φ = 36692824224.

The previous prime is 36695788057. The next prime is 36695788153. The reversal of 36695788139 is 93188759663.

36695788139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36695788139 - 2²⁴ = 36679010923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36695788639) 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, 1463309 + ... + 1488174.

It is an arithmetic number, because the mean of its divisors is an integer number (9174688014).

Almost surely, 2^36695788139 is an apocalyptic number.

36695788139 is a deficient number, since it is larger than the sum of its proper divisors (2963917).

36695788139 is a wasteful number, since it uses less digits than its factorization.

36695788139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2963916.

The product of its digits is 58786560, while the sum is 65.

The spelling of 36695788139 in words is "thirty-six billion, six hundred ninety-five million, seven hundred eighty-eight thousand, one hundred thirty-nine".