108648652630 has 24 divisors (see below), whose sum is σ = 223511473008. Its totient is φ = 37250021088.

The previous prime is 108648652601. The next prime is 108648652643. The reversal of 108648652630 is 36256846801.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2738092 + ... + 2777488.

It is an arithmetic number, because the mean of its divisors is an integer number (9312978042).

Almost surely, 2^108648652630 is an apocalyptic number.

108648652630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108648652630 is an abundant number, since it is smaller than the sum of its proper divisors (114862820378).

108648652630 is an frugal number, since it uses more digits than its factorization.

108648652630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78808 (or 39411 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 49.

The spelling of 108648652630 in words is "one hundred eight billion, six hundred forty-eight million, six hundred fifty-two thousand, six hundred thirty".