115635327953 has 2 divisors, whose sum is σ = 115635327954. Its totient is φ = 115635327952.

The previous prime is 115635327949. The next prime is 115635327971. The reversal of 115635327953 is 359723536511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99902141329 + 15733186624 = 316073^2 + 125432^2 .

It is a cyclic number.

It is not a de Polignac number, because 115635327953 - 2² = 115635327949 is a prime.

It is not a weakly prime, because it can be changed into another prime (115635327943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57817663976 + 57817663977.

It is an arithmetic number, because the mean of its divisors is an integer number (57817663977).

Almost surely, 2^115635327953 is an apocalyptic number.

It is an amenable number.

115635327953 is a deficient number, since it is larger than the sum of its proper divisors (1).

115635327953 is an equidigital number, since it uses as much as digits as its factorization.

115635327953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2551500, while the sum is 50.

The spelling of 115635327953 in words is "one hundred fifteen billion, six hundred thirty-five million, three hundred twenty-seven thousand, nine hundred fifty-three".