117054050885 has 16 divisors (see below), whose sum is σ = 149432392512. Its totient is φ = 87717100800.

The previous prime is 117054050837. The next prime is 117054050909. The reversal of 117054050885 is 588050450711.

It is not a de Polignac number, because 117054050885 - 2³² = 112759083589 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3245351 + ... + 3281220.

It is an arithmetic number, because the mean of its divisors is an integer number (9339524532).

Almost surely, 2^117054050885 is an apocalyptic number.

It is an amenable number.

117054050885 is a deficient number, since it is larger than the sum of its proper divisors (32378341627).

117054050885 is a wasteful number, since it uses less digits than its factorization.

117054050885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6526804.

The product of its (nonzero) digits is 224000, while the sum is 44.

The spelling of 117054050885 in words is "one hundred seventeen billion, fifty-four million, fifty thousand, eight hundred eighty-five".