109275663685 has 16 divisors (see below), whose sum is σ = 133275974400. Its totient is φ = 85994099136.

The previous prime is 109275663659. The next prime is 109275663691. The reversal of 109275663685 is 586366572901.

It is a cyclic number.

It is not a de Polignac number, because 109275663685 - 2⁹ = 109275663173 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7476 + ... + 467554.

It is an arithmetic number, because the mean of its divisors is an integer number (8329748400).

Almost surely, 2^109275663685 is an apocalyptic number.

It is an amenable number.

109275663685 is a deficient number, since it is larger than the sum of its proper divisors (24000310715).

109275663685 is an equidigital number, since it uses as much as digits as its factorization.

109275663685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460860.

The product of its (nonzero) digits is 16329600, while the sum is 58.

The spelling of 109275663685 in words is "one hundred nine billion, two hundred seventy-five million, six hundred sixty-three thousand, six hundred eighty-five".