116560553 has 4 divisors (see below), whose sum is σ = 116670660. Its totient is φ = 116450448.

The previous prime is 116560547. The next prime is 116560597. The reversal of 116560553 is 355065611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23785129 + 92775424 = 4877^2 + 9632^2 .

It is a cyclic number.

It is not a de Polignac number, because 116560553 - 2⁴ = 116560537 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (116560753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53450 + ... + 55587.

It is an arithmetic number, because the mean of its divisors is an integer number (29167665).

Almost surely, 2^116560553 is an apocalyptic number.

It is an amenable number.

116560553 is a deficient number, since it is larger than the sum of its proper divisors (110107).

116560553 is a wasteful number, since it uses less digits than its factorization.

116560553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110106.

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 116560553 is about 10796.3212716184. The cubic root of 116560553 is about 488.4842135193.

The spelling of 116560553 in words is "one hundred sixteen million, five hundred sixty thousand, five hundred fifty-three".