117578530016 has 12 divisors (see below), whose sum is σ = 231482731032. Its totient is φ = 58789264992.

The previous prime is 117578529949. The next prime is 117578530037. The reversal of 117578530016 is 610035875711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1837164500 + ... + 1837164563.

It is an arithmetic number, because the mean of its divisors is an integer number (19290227586).

Almost surely, 2^117578530016 is an apocalyptic number.

117578530016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117578530016 is a deficient number, since it is larger than the sum of its proper divisors (113904201016).

117578530016 is an equidigital number, since it uses as much as digits as its factorization.

117578530016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3674329073 (or 3674329065 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 44.

The spelling of 117578530016 in words is "one hundred seventeen billion, five hundred seventy-eight million, five hundred thirty thousand, sixteen".