255222552 has 32 divisors (see below), whose sum is σ = 687138480. Its totient is φ = 78529920.

The previous prime is 255222529. The next prime is 255222553.

255222552 is nontrivially palindromic in base 10.

255222552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255222553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408699 + ... + 409322.

Almost surely, 2^255222552 is an apocalyptic number.

It is an amenable number.

255222552 is an abundant number, since it is smaller than the sum of its proper divisors (431915928).

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

255222552 is a wasteful number, since it uses less digits than its factorization.

255222552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818043 (or 818039 counting only the distinct ones).

The product of its digits is 20000, while the sum is 30.

The square root of 255222552 is about 15975.6862763388. The cubic root of 255222552 is about 634.3169972513.

Adding to 255222552 its product of digits (20000), we get a palindrome (255242552).

Subtracting from 255222552 its product of digits (20000), we obtain a palindrome (255202552).

The spelling of 255222552 in words is "two hundred fifty-five million, two hundred twenty-two thousand, five hundred fifty-two".