109053568 has 32 divisors (see below), whose sum is σ = 233970660. Its totient is φ = 50331648.

The previous prime is 109053533. The next prime is 109053587. The reversal of 109053568 is 865350901.

It can be written as a sum of positive squares in 2 ways, for example, as 105021504 + 4032064 = 10248^2 + 2008^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31105 + ... + 34432.

Almost surely, 2^109053568 is an apocalyptic number.

It is an amenable number.

109053568 is an abundant number, since it is smaller than the sum of its proper divisors (124917092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109053568 is an equidigital number, since it uses as much as digits as its factorization.

109053568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65564 (or 65552 counting only the distinct ones).

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

The square root of 109053568 is about 10442.8716357140. The cubic root of 109053568 is about 477.7638580805.

The spelling of 109053568 in words is "one hundred nine million, fifty-three thousand, five hundred sixty-eight".