36727463653 has 2 divisors, whose sum is σ = 36727463654. Its totient is φ = 36727463652.

The previous prime is 36727463579. The next prime is 36727463671. The reversal of 36727463653 is 35636472763.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36283392324 + 444071329 = 190482^2 + 21073^2 .

It is an emirp because it is prime and its reverse (35636472763) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36727463653 is a prime.

It is a super-2 number, since 2×36727463653² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36727463653.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36727461653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18363731826 + 18363731827.

It is an arithmetic number, because the mean of its divisors is an integer number (18363731827).

Almost surely, 2^36727463653 is an apocalyptic number.

It is an amenable number.

36727463653 is a deficient number, since it is larger than the sum of its proper divisors (1).

36727463653 is an equidigital number, since it uses as much as digits as its factorization.

36727463653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11430720, while the sum is 52.

The spelling of 36727463653 in words is "thirty-six billion, seven hundred twenty-seven million, four hundred sixty-three thousand, six hundred fifty-three".