55160667 has 24 divisors (see below), whose sum is σ = 84427200. Its totient is φ = 34607088.

The previous prime is 55160659. The next prime is 55160711. The reversal of 55160667 is 76606155.

It is a happy number.

It is not a de Polignac number, because 55160667 - 2³ = 55160659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55164667) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26884 + ... + 28862.

It is an arithmetic number, because the mean of its divisors is an integer number (3517800).

Almost surely, 2^55160667 is an apocalyptic number.

55160667 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

55160667 is a deficient number, since it is larger than the sum of its proper divisors (29266533).

55160667 is a wasteful number, since it uses less digits than its factorization.

55160667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2167 (or 2164 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 55160667 is about 7427.0227547787. The cubic root of 55160667 is about 380.6651945387.

The spelling of 55160667 in words is "fifty-five million, one hundred sixty thousand, six hundred sixty-seven".