109493851560 has 32 divisors (see below), whose sum is σ = 328481555040. Its totient is φ = 29198360384.

The previous prime is 109493851517. The next prime is 109493851591. The reversal of 109493851560 is 65158394901.

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, 456224262 + ... + 456224501.

It is an arithmetic number, because the mean of its divisors is an integer number (10265048595).

Almost surely, 2^109493851560 is an apocalyptic number.

109493851560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109493851560 is an abundant number, since it is smaller than the sum of its proper divisors (218987703480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109493851560 is a wasteful number, since it uses less digits than its factorization.

109493851560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912448777 (or 912448773 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 51.

The spelling of 109493851560 in words is "one hundred nine billion, four hundred ninety-three million, eight hundred fifty-one thousand, five hundred sixty".