55079167 has 32 divisors (see below), whose sum is σ = 69431040. Its totient is φ = 42923520.

The previous prime is 55079161. The next prime is 55079183. The reversal of 55079167 is 76197055.

It is a cyclic number.

It is not a de Polignac number, because 55079167 - 2⁷ = 55079039 is a prime.

It is a super-3 number, since 3×55079167³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55079161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 337828 + ... + 337990.

It is an arithmetic number, because the mean of its divisors is an integer number (2169720).

Almost surely, 2^55079167 is an apocalyptic number.

55079167 is a deficient number, since it is larger than the sum of its proper divisors (14351873).

55079167 is a wasteful number, since it uses less digits than its factorization.

55079167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343.

The product of its (nonzero) digits is 66150, while the sum is 40.

The square root of 55079167 is about 7421.5340058508. The cubic root of 55079167 is about 380.4776242581.

The spelling of 55079167 in words is "fifty-five million, seventy-nine thousand, one hundred sixty-seven".