117558253 has 2 divisors, whose sum is σ = 117558254. Its totient is φ = 117558252.

The previous prime is 117558209. The next prime is 117558269. The reversal of 117558253 is 352855711.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96000804 + 21557449 = 9798^2 + 4643^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117558253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117558853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58779126 + 58779127.

It is an arithmetic number, because the mean of its divisors is an integer number (58779127).

Almost surely, 2^117558253 is an apocalyptic number.

It is an amenable number.

117558253 is a deficient number, since it is larger than the sum of its proper divisors (1).

117558253 is an equidigital number, since it uses as much as digits as its factorization.

117558253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42000, while the sum is 37.

The square root of 117558253 is about 10842.4283719100. The cubic root of 117558253 is about 489.8739825876.

The spelling of 117558253 in words is "one hundred seventeen million, five hundred fifty-eight thousand, two hundred fifty-three".