116555535 has 24 divisors (see below), whose sum is σ = 206331840. Its totient is φ = 60839232.

The previous prime is 116555507. The next prime is 116555561. The reversal of 116555535 is 535555611.

116555535 is a `hidden beast` number, since 11 + 65 + 55 + 535 = 666.

It is not a de Polignac number, because 116555535 - 2⁶ = 116555471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116555535.

It is a congruent number.

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, 25440 + ... + 29669.

It is an arithmetic number, because the mean of its divisors is an integer number (8597160).

Almost surely, 2^116555535 is an apocalyptic number.

116555535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116555535 is a deficient number, since it is larger than the sum of its proper divisors (89776305).

116555535 is a wasteful number, since it uses less digits than its factorization.

116555535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55167 (or 55164 counting only the distinct ones).

The product of its digits is 56250, while the sum is 36.

The square root of 116555535 is about 10796.0888751436. The cubic root of 116555535 is about 488.4772035750.

The spelling of 116555535 in words is "one hundred sixteen million, five hundred fifty-five thousand, five hundred thirty-five".