164315055 has 16 divisors (see below), whose sum is σ = 268498944. Its totient is φ = 85769760.

The previous prime is 164315033. The next prime is 164315069. The reversal of 164315055 is 550513461.

It is not a de Polignac number, because 164315055 - 2⁶ = 164314991 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115831 + ... + 117240.

It is an arithmetic number, because the mean of its divisors is an integer number (16781184).

Almost surely, 2^164315055 is an apocalyptic number.

164315055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

164315055 is a deficient number, since it is larger than the sum of its proper divisors (104183889).

164315055 is a wasteful number, since it uses less digits than its factorization.

164315055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233126.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 164315055 is about 12818.5434039910. The cubic root of 164315055 is about 547.7206549968.

The spelling of 164315055 in words is "one hundred sixty-four million, three hundred fifteen thousand, fifty-five".