255235703 has 4 divisors (see below), whose sum is σ = 255374280. Its totient is φ = 255097128.

The previous prime is 255235691. The next prime is 255235727. The reversal of 255235703 is 307532552.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 255235703 - 2⁸ = 255235447 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 255235703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255238703) 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, 66488 + ... + 70221.

It is an arithmetic number, because the mean of its divisors is an integer number (63843570).

Almost surely, 2^255235703 is an apocalyptic number.

255235703 is a deficient number, since it is larger than the sum of its proper divisors (138577).

255235703 is a wasteful number, since it uses less digits than its factorization.

255235703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138576.

The product of its (nonzero) digits is 31500, while the sum is 32.

The square root of 255235703 is about 15976.0978652486. The cubic root of 255235703 is about 634.3278920037.

The spelling of 255235703 in words is "two hundred fifty-five million, two hundred thirty-five thousand, seven hundred three".