108439053 has 8 divisors (see below), whose sum is σ = 144657216. Its totient is φ = 72256800.

The previous prime is 108439013. The next prime is 108439069. The reversal of 108439053 is 350934801.

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

It is not a de Polignac number, because 108439053 - 2¹⁴ = 108422669 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108439013) 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, 888 + ... + 14753.

It is an arithmetic number, because the mean of its divisors is an integer number (18082152).

Almost surely, 2^108439053 is an apocalyptic number.

It is an amenable number.

108439053 is a deficient number, since it is larger than the sum of its proper divisors (36218163).

108439053 is a wasteful number, since it uses less digits than its factorization.

108439053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17955.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 108439053 is about 10413.4073674278. The cubic root of 108439053 is about 476.8647701078.

The spelling of 108439053 in words is "one hundred eight million, four hundred thirty-nine thousand, fifty-three".