109053556 has 6 divisors (see below), whose sum is σ = 190843730. Its totient is φ = 54526776.

The previous prime is 109053533. The next prime is 109053587. The reversal of 109053556 is 655350901.

It can be written as a sum of positive squares in only one way, i.e., 60528400 + 48525156 = 7780^2 + 6966^2 .

It is a super-3 number, since 3×109053556³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13631691 + ... + 13631698.

Almost surely, 2^109053556 is an apocalyptic number.

It is an amenable number.

109053556 is a deficient number, since it is larger than the sum of its proper divisors (81790174).

109053556 is a wasteful number, since it uses less digits than its factorization.

109053556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27263393 (or 27263391 counting only the distinct ones).

The product of its (nonzero) digits is 20250, while the sum is 34.

The square root of 109053556 is about 10442.8710611594. The cubic root of 109053556 is about 477.7638405565.

The spelling of 109053556 in words is "one hundred nine million, fifty-three thousand, five hundred fifty-six".