117657896057630 has 16 divisors (see below), whose sum is σ = 211804637838480. Its totient is φ = 47058619548672.

The previous prime is 117657896057621. The next prime is 117657896057659. The reversal of 117657896057630 is 36750698756711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 567250424 + ... + 567457803.

It is an arithmetic number, because the mean of its divisors is an integer number (13237789864905).

Almost surely, 2^{117657896057630} is an apocalyptic number.

117657896057630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117657896057630 is a deficient number, since it is larger than the sum of its proper divisors (94146741780850).

117657896057630 is a wasteful number, since it uses less digits than its factorization.

117657896057630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134718603.

The product of its (nonzero) digits is 400075200, while the sum is 71.

The spelling of 117657896057630 in words is "one hundred seventeen trillion, six hundred fifty-seven billion, eight hundred ninety-six million, fifty-seven thousand, six hundred thirty".