116628657263 has 4 divisors (see below), whose sum is σ = 116629882488. Its totient is φ = 116627432040.

The previous prime is 116628657251. The next prime is 116628657269. The reversal of 116628657263 is 362756826611.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 116628657263 - 2²⁶ = 116561548399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116628657269) 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, 456581 + ... + 664622.

It is an arithmetic number, because the mean of its divisors is an integer number (29157470622).

Almost surely, 2^116628657263 is an apocalyptic number.

116628657263 is a deficient number, since it is larger than the sum of its proper divisors (1225225).

116628657263 is a wasteful number, since it uses less digits than its factorization.

116628657263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225224.

The product of its digits is 4354560, while the sum is 53.

The spelling of 116628657263 in words is "one hundred sixteen billion, six hundred twenty-eight million, six hundred fifty-seven thousand, two hundred sixty-three".