55175968 has 24 divisors (see below), whose sum is σ = 110680668. Its totient is φ = 27066624.

The previous prime is 55175963. The next prime is 55175969. The reversal of 55175968 is 86957155.

It can be written as a sum of positive squares in 2 ways, for example, as 55175184 + 784 = 7428^2 + 28^2 .

It is not an unprimeable number, because it can be changed into a prime (55175963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14571 + ... + 17962.

Almost surely, 2^55175968 is an apocalyptic number.

It is an amenable number.

55175968 is an abundant number, since it is smaller than the sum of its proper divisors (55504700).

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

55175968 is a wasteful number, since it uses less digits than its factorization.

55175968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32596 (or 32588 counting only the distinct ones).

The product of its digits is 378000, while the sum is 46.

The square root of 55175968 is about 7428.0527731028. The cubic root of 55175968 is about 380.7003888174.

The spelling of 55175968 in words is "fifty-five million, one hundred seventy-five thousand, nine hundred sixty-eight".