55164112 has 10 divisors (see below), whose sum is σ = 106880498. Its totient is φ = 27582048.

The previous prime is 55164107. The next prime is 55164127. The reversal of 55164112 is 21146155.

It is a happy number.

55164112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 46730896 + 8433216 = 6836^2 + 2904^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1723863 + ... + 1723894.

Almost surely, 2^55164112 is an apocalyptic number.

It is an amenable number.

55164112 is a deficient number, since it is larger than the sum of its proper divisors (51716386).

55164112 is a wasteful number, since it uses less digits than its factorization.

55164112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3447765 (or 3447759 counting only the distinct ones).

The product of its digits is 1200, while the sum is 25.

The square root of 55164112 is about 7427.2546745079. The cubic root of 55164112 is about 380.6731190519.

The spelling of 55164112 in words is "fifty-five million, one hundred sixty-four thousand, one hundred twelve".