109253459 has 8 divisors (see below), whose sum is σ = 124968960. Its totient is φ = 93564936.

The previous prime is 109253453. The next prime is 109253461. The reversal of 109253459 is 954352901.

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

It is a cyclic number.

It is not a de Polignac number, because 109253459 - 2²⁰ = 108204883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109253453) 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, 2852 + ... + 15054.

It is an arithmetic number, because the mean of its divisors is an integer number (15621120).

Almost surely, 2^109253459 is an apocalyptic number.

109253459 is a deficient number, since it is larger than the sum of its proper divisors (15715501).

109253459 is a wasteful number, since it uses less digits than its factorization.

109253459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13489.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 109253459 is about 10452.4379452834. The cubic root of 109253459 is about 478.0555875084.

The spelling of 109253459 in words is "one hundred nine million, two hundred fifty-three thousand, four hundred fifty-nine".