255610671 has 16 divisors (see below), whose sum is σ = 344947200. Its totient is φ = 168348960.

The previous prime is 255610651. The next prime is 255610673. The reversal of 255610671 is 176016552.

It is not a de Polignac number, because 255610671 - 2⁵ = 255610639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255610673) 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, 184401 + ... + 185781.

It is an arithmetic number, because the mean of its divisors is an integer number (21559200).

Almost surely, 2^255610671 is an apocalyptic number.

255610671 is a deficient number, since it is larger than the sum of its proper divisors (89336529).

255610671 is a wasteful number, since it uses less digits than its factorization.

255610671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 255610671 is about 15987.8288394641. The cubic root of 255610671 is about 634.6383713976.

The spelling of 255610671 in words is "two hundred fifty-five million, six hundred ten thousand, six hundred seventy-one".