255231541 has 16 divisors (see below), whose sum is σ = 275027200. Its totient is φ = 236141568.

The previous prime is 255231533. The next prime is 255231547. The reversal of 255231541 is 145132552.

It is a cyclic number.

It is not a de Polignac number, because 255231541 - 2³ = 255231533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255231547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144721 + ... + 146473.

It is an arithmetic number, because the mean of its divisors is an integer number (17189200).

Almost surely, 2^255231541 is an apocalyptic number.

It is an amenable number.

255231541 is a deficient number, since it is larger than the sum of its proper divisors (19795659).

255231541 is a wasteful number, since it uses less digits than its factorization.

255231541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1948.

The product of its digits is 6000, while the sum is 28.

The square root of 255231541 is about 15975.9676076287. The cubic root of 255231541 is about 634.3244440965.

The spelling of 255231541 in words is "two hundred fifty-five million, two hundred thirty-one thousand, five hundred forty-one".