255124556 has 12 divisors (see below), whose sum is σ = 465879792. Its totient is φ = 122016048.

The previous prime is 255124553. The next prime is 255124603. The reversal of 255124556 is 655421552.

255124556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (255124553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1386455 + ... + 1386638.

It is an arithmetic number, because the mean of its divisors is an integer number (38823316).

Almost surely, 2^255124556 is an apocalyptic number.

It is an amenable number.

255124556 is a deficient number, since it is larger than the sum of its proper divisors (210755236).

255124556 is a wasteful number, since it uses less digits than its factorization.

255124556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2773120 (or 2773118 counting only the distinct ones).

The product of its digits is 60000, while the sum is 35.

The square root of 255124556 is about 15972.6189461841. The cubic root of 255124556 is about 634.2358021199.

The spelling of 255124556 in words is "two hundred fifty-five million, one hundred twenty-four thousand, five hundred fifty-six".