255012423 has 8 divisors (see below), whose sum is σ = 340091136. Its totient is φ = 169971000.

The previous prime is 255012413. The next prime is 255012467. The reversal of 255012423 is 324210552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 255012423 - 2¹³ = 255004231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 255012393 and 255012402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255012413) 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, 18508 + ... + 29198.

It is an arithmetic number, because the mean of its divisors is an integer number (42511392).

Almost surely, 2^255012423 is an apocalyptic number.

255012423 is a deficient number, since it is larger than the sum of its proper divisors (85078713).

255012423 is a wasteful number, since it uses less digits than its factorization.

255012423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18645.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 255012423 is about 15969.1083971523. The cubic root of 255012423 is about 634.1428681869.

Adding to 255012423 its reverse (324210552), we get a palindrome (579222975).

The spelling of 255012423 in words is "two hundred fifty-five million, twelve thousand, four hundred twenty-three".