255500656 has 10 divisors (see below), whose sum is σ = 495032552. Its totient is φ = 127750320.

The previous prime is 255500653. The next prime is 255500683. The reversal of 255500656 is 656005552.

It is a happy number.

255500656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255500653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7984380 + ... + 7984411.

Almost surely, 2^255500656 is an apocalyptic number.

It is an amenable number.

255500656 is a deficient number, since it is larger than the sum of its proper divisors (239531896).

255500656 is a wasteful number, since it uses less digits than its factorization.

255500656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15968799 (or 15968793 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 34.

The square root of 255500656 is about 15984.3878831815. The cubic root of 255500656 is about 634.5473087419.

The spelling of 255500656 in words is "two hundred fifty-five million, five hundred thousand, six hundred fifty-six".