36130139077 has 2 divisors, whose sum is σ = 36130139078. Its totient is φ = 36130139076.

The previous prime is 36130139063. The next prime is 36130139113. The reversal of 36130139077 is 77093103163.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35176502916 + 953636161 = 187554^2 + 30881^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36130139077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36130139677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18065069538 + 18065069539.

It is an arithmetic number, because the mean of its divisors is an integer number (18065069539).

Almost surely, 2^36130139077 is an apocalyptic number.

It is an amenable number.

36130139077 is a deficient number, since it is larger than the sum of its proper divisors (1).

36130139077 is an equidigital number, since it uses as much as digits as its factorization.

36130139077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 71442, while the sum is 40.

The spelling of 36130139077 in words is "thirty-six billion, one hundred thirty million, one hundred thirty-nine thousand, seventy-seven".