109408053 has 8 divisors (see below), whose sum is σ = 146149216. Its totient is φ = 72802800.

The previous prime is 109408051. The next prime is 109408081. The reversal of 109408053 is 350804901.

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

It is not a de Polignac number, because 109408053 - 2¹ = 109408051 is a prime.

It is a super-2 number, since 2×109408053² = 23940244122501618, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 109408053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109408051) 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, 32083 + ... + 35328.

It is an arithmetic number, because the mean of its divisors is an integer number (18268652).

Almost surely, 2^109408053 is an apocalyptic number.

It is an amenable number.

109408053 is a deficient number, since it is larger than the sum of its proper divisors (36741163).

109408053 is an equidigital number, since it uses as much as digits as its factorization.

109408053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67955.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 109408053 is about 10459.8304479566. The cubic root of 109408053 is about 478.2809646427.

The spelling of 109408053 in words is "one hundred nine million, four hundred eight thousand, fifty-three".