116551755 has 12 divisors (see below), whose sum is σ = 202023120. Its totient is φ = 62160912.

The previous prime is 116551753. The next prime is 116551759. The reversal of 116551755 is 557155611.

It is a happy number.

It is not a de Polignac number, because 116551755 - 2¹ = 116551753 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (116551751) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1294975 + ... + 1295064.

It is an arithmetic number, because the mean of its divisors is an integer number (16835260).

Almost surely, 2^116551755 is an apocalyptic number.

116551755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116551755 is a deficient number, since it is larger than the sum of its proper divisors (85471365).

116551755 is a wasteful number, since it uses less digits than its factorization.

116551755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2590050 (or 2590047 counting only the distinct ones).

The product of its digits is 26250, while the sum is 36.

The square root of 116551755 is about 10795.9138103266. The cubic root of 116551755 is about 488.4719229340.

The spelling of 116551755 in words is "one hundred sixteen million, five hundred fifty-one thousand, seven hundred fifty-five".