255531462 has 16 divisors (see below), whose sum is σ = 511227120. Its totient is φ = 85149792.

The previous prime is 255531461. The next prime is 255531467. The reversal of 255531462 is 264135552.

255531462 is digitally balanced in base 3, 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 (255531461) 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, 24288 + ... + 33180.

It is an arithmetic number, because the mean of its divisors is an integer number (31951695).

Almost surely, 2^255531462 is an apocalyptic number.

255531462 is an abundant number, since it is smaller than the sum of its proper divisors (255695658).

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

255531462 is a wasteful number, since it uses less digits than its factorization.

255531462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13687.

The product of its digits is 36000, while the sum is 33.

The square root of 255531462 is about 15985.3514819037. The cubic root of 255531462 is about 634.5728104100.

The spelling of 255531462 in words is "two hundred fifty-five million, five hundred thirty-one thousand, four hundred sixty-two".