108557676563 has 12 divisors (see below), whose sum is σ = 131771874960. Its totient is φ = 89003808432.

The previous prime is 108557676559. The next prime is 108557676571. The reversal of 108557676563 is 365676755801.

It is not a de Polignac number, because 108557676563 - 2² = 108557676559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108557676503) 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, 48161108 + ... + 48163361.

It is an arithmetic number, because the mean of its divisors is an integer number (10980989580).

Almost surely, 2^108557676563 is an apocalyptic number.

108557676563 is a deficient number, since it is larger than the sum of its proper divisors (23214198397).

108557676563 is an equidigital number, since it uses as much as digits as its factorization.

108557676563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96324506 (or 96324499 counting only the distinct ones).

The product of its (nonzero) digits is 31752000, while the sum is 59.

The spelling of 108557676563 in words is "one hundred eight billion, five hundred fifty-seven million, six hundred seventy-six thousand, five hundred sixty-three".