109054056 has 32 divisors (see below), whose sum is σ = 272908800. Its totient is φ = 36314880.

The previous prime is 109054039. The next prime is 109054087. The reversal of 109054056 is 650450901.

It is a super-2 number, since 2×109054056² = 23785574260102272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33760 + ... + 36848.

It is an arithmetic number, because the mean of its divisors is an integer number (8528400).

Almost surely, 2^109054056 is an apocalyptic number.

It is an amenable number.

109054056 is an abundant number, since it is smaller than the sum of its proper divisors (163854744).

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

109054056 is a wasteful number, since it uses less digits than its factorization.

109054056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4569 (or 4565 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 109054056 is about 10442.8950009085. The cubic root of 109054056 is about 477.7645707224.

The spelling of 109054056 in words is "one hundred nine million, fifty-four thousand, fifty-six".