36113551139 has 2 divisors, whose sum is σ = 36113551140. Its totient is φ = 36113551138.

The previous prime is 36113551127. The next prime is 36113551189. The reversal of 36113551139 is 93115531163.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36113551139 - 2⁸ = 36113550883 is a prime.

It is not a weakly prime, because it can be changed into another prime (36113551189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18056775569 + 18056775570.

It is an arithmetic number, because the mean of its divisors is an integer number (18056775570).

Almost surely, 2^36113551139 is an apocalyptic number.

36113551139 is a deficient number, since it is larger than the sum of its proper divisors (1).

36113551139 is an equidigital number, since it uses as much as digits as its factorization.

36113551139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36450, while the sum is 38.

The spelling of 36113551139 in words is "thirty-six billion, one hundred thirteen million, five hundred fifty-one thousand, one hundred thirty-nine".