117008753657 has 2 divisors, whose sum is σ = 117008753658. Its totient is φ = 117008753656.

The previous prime is 117008753597. The next prime is 117008753677. The reversal of 117008753657 is 756357800711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117002307136 + 6446521 = 342056^2 + 2539^2 .

It is a cyclic number.

It is not a de Polignac number, because 117008753657 - 2¹⁴ = 117008737273 is a prime.

It is not a weakly prime, because it can be changed into another prime (117008753677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58504376828 + 58504376829.

It is an arithmetic number, because the mean of its divisors is an integer number (58504376829).

Almost surely, 2^117008753657 is an apocalyptic number.

It is an amenable number.

117008753657 is a deficient number, since it is larger than the sum of its proper divisors (1).

117008753657 is an equidigital number, since it uses as much as digits as its factorization.

117008753657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1234800, while the sum is 50.

The spelling of 117008753657 in words is "one hundred seventeen billion, eight million, seven hundred fifty-three thousand, six hundred fifty-seven".