108804553 has 8 divisors (see below), whose sum is σ = 127826496. Its totient is φ = 91304400.

The previous prime is 108804517. The next prime is 108804587. The reversal of 108804553 is 355408801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 108804553 - 2⁹ = 108804041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108804253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380293 + ... + 380578.

It is an arithmetic number, because the mean of its divisors is an integer number (15978312).

Almost surely, 2^108804553 is an apocalyptic number.

108804553 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

108804553 is a deficient number, since it is larger than the sum of its proper divisors (19021943).

108804553 is a wasteful number, since it uses less digits than its factorization.

108804553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760895.

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 108804553 is about 10430.9420955156. The cubic root of 108804553 is about 477.3999359047.

The spelling of 108804553 in words is "one hundred eight million, eight hundred four thousand, five hundred fifty-three".