117135062500 has 105 divisors (see below), whose sum is σ = 263347156457. Its totient is φ = 45587700000.

The previous prime is 117135062459. The next prime is 117135062519. The reversal of 117135062500 is 5260531711.

The square root of 117135062500 is 342250.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 17 ways, for example, as 106846611876 + 10288450624 = 326874^2 + 101432^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 34 ways as a sum of consecutive naturals, for example, 3165812482 + ... + 3165812518.

Almost surely, 2^117135062500 is an apocalyptic number.

117135062500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117135062500 is the 342250-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117135062500

117135062500 is an abundant number, since it is smaller than the sum of its proper divisors (146212093957).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117135062500 is an frugal number, since it uses more digits than its factorization.

117135062500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 44 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 31.

The spelling of 117135062500 in words is "one hundred seventeen billion, one hundred thirty-five million, sixty-two thousand, five hundred".