117855273598 has 8 divisors (see below), whose sum is σ = 177698884608. Its totient is φ = 58622312064.

The previous prime is 117855273583. The next prime is 117855273617. The reversal of 117855273598 is 895372558711.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152661886 + ... + 152662657.

It is an arithmetic number, because the mean of its divisors is an integer number (22212360576).

Almost surely, 2^117855273598 is an apocalyptic number.

117855273598 is a deficient number, since it is larger than the sum of its proper divisors (59843611010).

117855273598 is a wasteful number, since it uses less digits than its factorization.

117855273598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305324738.

The product of its digits is 21168000, while the sum is 61.

The spelling of 117855273598 in words is "one hundred seventeen billion, eight hundred fifty-five million, two hundred seventy-three thousand, five hundred ninety-eight".