55310165 has 8 divisors (see below), whose sum is σ = 66879648. Its totient is φ = 43909840.

The previous prime is 55310149. The next prime is 55310183. The reversal of 55310165 is 56101355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55310165 - 2⁴ = 55310149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41567 + ... + 42876.

It is an arithmetic number, because the mean of its divisors is an integer number (8359956).

Almost surely, 2^55310165 is an apocalyptic number.

It is an amenable number.

55310165 is a deficient number, since it is larger than the sum of its proper divisors (11569483).

55310165 is a wasteful number, since it uses less digits than its factorization.

55310165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84579.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 55310165 is about 7437.0804083323. The cubic root of 55310165 is about 381.0087808522.

The spelling of 55310165 in words is "fifty-five million, three hundred ten thousand, one hundred sixty-five".