255055213 has 16 divisors (see below), whose sum is σ = 300060160. Its totient is φ = 212284800.

The previous prime is 255055159. The next prime is 255055223. The reversal of 255055213 is 312550552.

It is not a de Polignac number, because 255055213 - 2¹³ = 255047021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255055223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29953 + ... + 37513.

It is an arithmetic number, because the mean of its divisors is an integer number (18753760).

Almost surely, 2^255055213 is an apocalyptic number.

It is an amenable number.

255055213 is a deficient number, since it is larger than the sum of its proper divisors (45004947).

255055213 is an equidigital number, since it uses as much as digits as its factorization.

255055213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7708.

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 255055213 is about 15970.4481151908. The cubic root of 255055213 is about 634.1783350286.

The spelling of 255055213 in words is "two hundred fifty-five million, fifty-five thousand, two hundred thirteen".