55922168 has 16 divisors (see below), whose sum is σ = 110373000. Its totient is φ = 26489376.

The previous prime is 55922143. The next prime is 55922183. The reversal of 55922168 is 86122955.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

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, 183803 + ... + 184106.

Almost surely, 2^55922168 is an apocalyptic number.

It is an amenable number.

55922168 is a deficient number, since it is larger than the sum of its proper divisors (54450832).

55922168 is a wasteful number, since it uses less digits than its factorization.

55922168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367934 (or 367930 counting only the distinct ones).

The product of its digits is 43200, while the sum is 38.

The square root of 55922168 is about 7478.1125961034. The cubic root of 55922168 is about 382.4089076373.

The spelling of 55922168 in words is "fifty-five million, nine hundred twenty-two thousand, one hundred sixty-eight".