255988053 has 16 divisors (see below), whose sum is σ = 382602240. Its totient is φ = 169146432.

The previous prime is 255988043. The next prime is 255988067. The reversal of 255988053 is 350889552.

255988053 is a `hidden beast` number, since 2 + 5 + 598 + 8 + 0 + 53 = 666.

It is not a de Polignac number, because 255988053 - 2⁴ = 255988037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255988003) 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, 38901 + ... + 45002.

It is an arithmetic number, because the mean of its divisors is an integer number (23912640).

Almost surely, 2^255988053 is an apocalyptic number.

It is an amenable number.

255988053 is a deficient number, since it is larger than the sum of its proper divisors (126614187).

255988053 is a wasteful number, since it uses less digits than its factorization.

255988053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84025 (or 84019 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 45.

The square root of 255988053 is about 15999.6266518941. The cubic root of 255988053 is about 634.9505431959.

The spelling of 255988053 in words is "two hundred fifty-five million, nine hundred eighty-eight thousand, fifty-three".