116165606425 has 24 divisors (see below), whose sum is σ = 157331626560. Its totient is φ = 84381259200.

The previous prime is 116165606341. The next prime is 116165606441. The reversal of 116165606425 is 524606561611.

It is a de Polignac number, because none of the positive numbers 2^k-116165606425 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30310 + ... + 482959.

It is an arithmetic number, because the mean of its divisors is an integer number (6555484440).

Almost surely, 2^116165606425 is an apocalyptic number.

It is an amenable number.

116165606425 is a deficient number, since it is larger than the sum of its proper divisors (41166020135).

116165606425 is a wasteful number, since it uses less digits than its factorization.

116165606425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514113 (or 514108 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 116165606425 in words is "one hundred sixteen billion, one hundred sixty-five million, six hundred six thousand, four hundred twenty-five".