116564755 has 8 divisors (see below), whose sum is σ = 142517232. Its totient is φ = 91492128.

The previous prime is 116564741. The next prime is 116564761. The reversal of 116564755 is 557465611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116564755 - 2⁷ = 116564627 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219669 + ... + 220198.

It is an arithmetic number, because the mean of its divisors is an integer number (17814654).

Almost surely, 2^116564755 is an apocalyptic number.

116564755 is a deficient number, since it is larger than the sum of its proper divisors (25952477).

116564755 is an equidigital number, since it uses as much as digits as its factorization.

116564755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439925.

The product of its digits is 126000, while the sum is 40.

The square root of 116564755 is about 10796.5158731880. The cubic root of 116564755 is about 488.4900833897.

The spelling of 116564755 in words is "one hundred sixteen million, five hundred sixty-four thousand, seven hundred fifty-five".