108553444 has 24 divisors (see below), whose sum is σ = 196706048. Its totient is φ = 52362720.

The previous prime is 108553439. The next prime is 108553463. The reversal of 108553444 is 444355801.

It is a super-2 number, since 2×108553444² = 23567700408522272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45079 + ... + 47425.

Almost surely, 2^108553444 is an apocalyptic number.

It is an amenable number.

108553444 is a deficient number, since it is larger than the sum of its proper divisors (88152604).

108553444 is a wasteful number, since it uses less digits than its factorization.

108553444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755 (or 2753 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 108553444 is about 10418.8984062616. The cubic root of 108553444 is about 477.0323907408.

The spelling of 108553444 in words is "one hundred eight million, five hundred fifty-three thousand, four hundred forty-four".