255213196 has 48 divisors (see below), whose sum is σ = 527385600. Its totient is φ = 105798528.

The previous prime is 255213181. The next prime is 255213223. The reversal of 255213196 is 691312552.

255213196 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

255213196 is strictly pandigital in base 9.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116035 + ... + 118213.

It is an arithmetic number, because the mean of its divisors is an integer number (10987200).

Almost surely, 2^255213196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255213196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263692800).

255213196 is an abundant number, since it is smaller than the sum of its proper divisors (272172404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255213196 is a wasteful number, since it uses less digits than its factorization.

255213196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2326 (or 2324 counting only the distinct ones).

The product of its digits is 16200, while the sum is 34.

The square root of 255213196 is about 15975.3934536837. The cubic root of 255213196 is about 634.3092461829.

The spelling of 255213196 in words is "two hundred fifty-five million, two hundred thirteen thousand, one hundred ninety-six".