255470254 has 32 divisors (see below), whose sum is σ = 439701696. Its totient is φ = 110277120.

The previous prime is 255470233. The next prime is 255470261. The reversal of 255470254 is 452074552.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

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, 72084 + ... + 75544.

It is an arithmetic number, because the mean of its divisors is an integer number (13740678).

Almost surely, 2^255470254 is an apocalyptic number.

255470254 is a deficient number, since it is larger than the sum of its proper divisors (184231442).

255470254 is a wasteful number, since it uses less digits than its factorization.

255470254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3660.

The product of its (nonzero) digits is 56000, while the sum is 34.

The square root of 255470254 is about 15983.4368644544. The cubic root of 255470254 is about 634.5221395012.

The spelling of 255470254 in words is "two hundred fifty-five million, four hundred seventy thousand, two hundred fifty-four".