116601156525 has 48 divisors (see below), whose sum is σ = 231916505600. Its totient is φ = 50497940160.

The previous prime is 116601156467. The next prime is 116601156547. The reversal of 116601156525 is 525651106611.

It is not a de Polignac number, because 116601156525 - 2¹⁵ = 116601123757 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5834695 + ... + 5854644.

Almost surely, 2^116601156525 is an apocalyptic number.

116601156525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116601156525 is a deficient number, since it is larger than the sum of its proper divisors (115315349075).

116601156525 is a wasteful number, since it uses less digits than its factorization.

116601156525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11689378 (or 11689373 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 39.

The spelling of 116601156525 in words is "one hundred sixteen billion, six hundred one million, one hundred fifty-six thousand, five hundred twenty-five".