116555255 has 4 divisors (see below), whose sum is σ = 139866312. Its totient is φ = 93244200.

The previous prime is 116555249. The next prime is 116555273. The reversal of 116555255 is 552555611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 552555611 = 23 ⋅24024157.

It is not a de Polignac number, because 116555255 - 2¹² = 116551159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11655521 + ... + 11655530.

It is an arithmetic number, because the mean of its divisors is an integer number (34966578).

Almost surely, 2^116555255 is an apocalyptic number.

116555255 is a deficient number, since it is larger than the sum of its proper divisors (23311057).

116555255 is an equidigital number, since it uses as much as digits as its factorization.

116555255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23311056.

The product of its digits is 37500, while the sum is 35.

The square root of 116555255 is about 10796.0759074768. The cubic root of 116555255 is about 488.4768124203.

The spelling of 116555255 in words is "one hundred sixteen million, five hundred fifty-five thousand, two hundred fifty-five".