108569053 has 4 divisors (see below), whose sum is σ = 109789020. Its totient is φ = 107349088.

The previous prime is 108569009. The next prime is 108569057. The reversal of 108569053 is 350965801.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50168889 + 58400164 = 7083^2 + 7642^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108569053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108569057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 609850 + ... + 610027.

It is an arithmetic number, because the mean of its divisors is an integer number (27447255).

Almost surely, 2^108569053 is an apocalyptic number.

It is an amenable number.

108569053 is a deficient number, since it is larger than the sum of its proper divisors (1219967).

108569053 is an equidigital number, since it uses as much as digits as its factorization.

108569053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219966.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 108569053 is about 10419.6474508498. The cubic root of 108569053 is about 477.0552539544.

The spelling of 108569053 in words is "one hundred eight million, five hundred sixty-nine thousand, fifty-three".