255234045 has 16 divisors (see below), whose sum is σ = 445499712. Its totient is φ = 123749760.

The previous prime is 255234037. The next prime is 255234053. The reversal of 255234045 is 540432552.

It is an interprime number because it is at equal distance from previous prime (255234037) and next prime (255234053).

It is not a de Polignac number, because 255234045 - 2³ = 255234037 is a prime.

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, 773272 + ... + 773601.

It is an arithmetic number, because the mean of its divisors is an integer number (27843732).

Almost surely, 2^255234045 is an apocalyptic number.

It is an amenable number.

255234045 is a deficient number, since it is larger than the sum of its proper divisors (190265667).

255234045 is a wasteful number, since it uses less digits than its factorization.

255234045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1546892.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 255234045 is about 15976.0459751467. The cubic root of 255234045 is about 634.3265184786.

Adding to 255234045 its reverse (540432552), we get a palindrome (795666597).

The spelling of 255234045 in words is "two hundred fifty-five million, two hundred thirty-four thousand, forty-five".