255104015 has 16 divisors (see below), whose sum is σ = 313296768. Its totient is φ = 199320576.

The previous prime is 255103987. The next prime is 255104021. The reversal of 255104015 is 510401552.

It is a happy number.

255104015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 255104015 - 2¹⁸ = 254841871 is a prime.

It is a Duffinian number.

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, 157349 + ... + 158961.

It is an arithmetic number, because the mean of its divisors is an integer number (19581048).

Almost surely, 2^255104015 is an apocalyptic number.

255104015 is a deficient number, since it is larger than the sum of its proper divisors (58192753).

255104015 is a wasteful number, since it uses less digits than its factorization.

255104015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2338.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 255104015 is about 15971.9759266034. The cubic root of 255104015 is about 634.2187801242.

Adding to 255104015 its reverse (510401552), we get a palindrome (765505567).

The spelling of 255104015 in words is "two hundred fifty-five million, one hundred four thousand, fifteen".