36556757033 has 2 divisors, whose sum is σ = 36556757034. Its totient is φ = 36556757032.

The previous prime is 36556756967. The next prime is 36556757051. The reversal of 36556757033 is 33075765563.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25834775824 + 10721981209 = 160732^2 + 103547^2 .

It is a cyclic number.

It is not a de Polignac number, because 36556757033 - 2²⁸ = 36288321577 is a prime.

It is not a weakly prime, because it can be changed into another prime (36556757833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18278378516 + 18278378517.

It is an arithmetic number, because the mean of its divisors is an integer number (18278378517).

Almost surely, 2^36556757033 is an apocalyptic number.

It is an amenable number.

36556757033 is a deficient number, since it is larger than the sum of its proper divisors (1).

36556757033 is an equidigital number, since it uses as much as digits as its factorization.

36556757033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5953500, while the sum is 50.

The spelling of 36556757033 in words is "thirty-six billion, five hundred fifty-six million, seven hundred fifty-seven thousand, thirty-three".