117352525 has 12 divisors (see below), whose sum is σ = 147361600. Its totient is φ = 92692080.

The previous prime is 117352523. The next prime is 117352541. The reversal of 117352525 is 525253711.

It is not a de Polignac number, because 117352525 - 2¹ = 117352523 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117352523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27735 + ... + 31684.

Almost surely, 2^117352525 is an apocalyptic number.

It is an amenable number.

117352525 is a deficient number, since it is larger than the sum of its proper divisors (30009075).

117352525 is an equidigital number, since it uses as much as digits as its factorization.

117352525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59508 (or 59503 counting only the distinct ones).

The product of its digits is 10500, while the sum is 31.

The square root of 117352525 is about 10832.9370440338. The cubic root of 117352525 is about 489.5880544387.

The spelling of 117352525 in words is "one hundred seventeen million, three hundred fifty-two thousand, five hundred twenty-five".