117537064698 has 16 divisors (see below), whose sum is σ = 239509490976. Its totient is φ = 38439794640.

The previous prime is 117537064693. The next prime is 117537064763. The reversal of 117537064698 is 896460735711.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (117537064693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184806388 + ... + 184807023.

It is an arithmetic number, because the mean of its divisors is an integer number (14969343186).

Almost surely, 2^117537064698 is an apocalyptic number.

117537064698 is an abundant number, since it is smaller than the sum of its proper divisors (121972426278).

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

117537064698 is a wasteful number, since it uses less digits than its factorization.

117537064698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369613469.

The product of its (nonzero) digits is 7620480, while the sum is 57.

The spelling of 117537064698 in words is "one hundred seventeen billion, five hundred thirty-seven million, sixty-four thousand, six hundred ninety-eight".