109553393 has 16 divisors (see below), whose sum is σ = 116899200. Its totient is φ = 102453120.

The previous prime is 109553359. The next prime is 109553401. The reversal of 109553393 is 393355901.

It is a cyclic number.

It is not a de Polignac number, because 109553393 - 2⁸ = 109553137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109553303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222878 + ... + 223368.

It is an arithmetic number, because the mean of its divisors is an integer number (7306200).

Almost surely, 2^109553393 is an apocalyptic number.

It is an amenable number.

109553393 is a deficient number, since it is larger than the sum of its proper divisors (7345807).

109553393 is a wasteful number, since it uses less digits than its factorization.

109553393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712.

The product of its (nonzero) digits is 54675, while the sum is 38.

The square root of 109553393 is about 10466.7756735300. The cubic root of 109553393 is about 478.4926571558.

The spelling of 109553393 in words is "one hundred nine million, five hundred fifty-three thousand, three hundred ninety-three".