255103653 has 12 divisors (see below), whose sum is σ = 395671200. Its totient is φ = 145773432.

The previous prime is 255103631. The next prime is 255103697. The reversal of 255103653 is 356301552.

255103653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 255103653 - 2⁵ = 255103621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 255103653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255103613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 867553 + ... + 867846.

It is an arithmetic number, because the mean of its divisors is an integer number (32972600).

Almost surely, 2^255103653 is an apocalyptic number.

It is an amenable number.

255103653 is a deficient number, since it is larger than the sum of its proper divisors (140567547).

255103653 is a wasteful number, since it uses less digits than its factorization.

255103653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1735416 (or 1735409 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 255103653 is about 15971.9645942508. The cubic root of 255103653 is about 634.2184801324.

The spelling of 255103653 in words is "two hundred fifty-five million, one hundred three thousand, six hundred fifty-three".