117462726253 has 2 divisors, whose sum is σ = 117462726254. Its totient is φ = 117462726252.

The previous prime is 117462726247. The next prime is 117462726281. The reversal of 117462726253 is 352627264711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58802855049 + 58659871204 = 242493^2 + 242198^2 .

It is a cyclic number.

It is not a de Polignac number, because 117462726253 - 2²⁹ = 116925855341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117462726203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58731363126 + 58731363127.

It is an arithmetic number, because the mean of its divisors is an integer number (58731363127).

Almost surely, 2^117462726253 is an apocalyptic number.

It is an amenable number.

117462726253 is a deficient number, since it is larger than the sum of its proper divisors (1).

117462726253 is an equidigital number, since it uses as much as digits as its factorization.

117462726253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 846720, while the sum is 46.

The spelling of 117462726253 in words is "one hundred seventeen billion, four hundred sixty-two million, seven hundred twenty-six thousand, two hundred fifty-three".