36614029657 has 2 divisors, whose sum is σ = 36614029658. Its totient is φ = 36614029656.

The previous prime is 36614029643. The next prime is 36614029741. The reversal of 36614029657 is 75692041663.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28661135616 + 7952894041 = 169296^2 + 89179^2 .

It is a cyclic number.

It is not a de Polignac number, because 36614029657 - 2²³ = 36605641049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36614029657.

It is not a weakly prime, because it can be changed into another prime (36614029457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18307014828 + 18307014829.

It is an arithmetic number, because the mean of its divisors is an integer number (18307014829).

Almost surely, 2^36614029657 is an apocalyptic number.

It is an amenable number.

36614029657 is a deficient number, since it is larger than the sum of its proper divisors (1).

36614029657 is an equidigital number, since it uses as much as digits as its factorization.

36614029657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 36614029657 in words is "thirty-six billion, six hundred fourteen million, twenty-nine thousand, six hundred fifty-seven".