255003797 has 2 divisors, whose sum is σ = 255003798. Its totient is φ = 255003796.

The previous prime is 255003781. The next prime is 255003857. The reversal of 255003797 is 797300552.

255003797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 170198116 + 84805681 = 13046^2 + 9209^2 .

It is a cyclic number.

It is not a de Polignac number, because 255003797 - 2⁴ = 255003781 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 255003797.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255003767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127501898 + 127501899.

It is an arithmetic number, because the mean of its divisors is an integer number (127501899).

Almost surely, 2^255003797 is an apocalyptic number.

It is an amenable number.

255003797 is a deficient number, since it is larger than the sum of its proper divisors (1).

255003797 is an equidigital number, since it uses as much as digits as its factorization.

255003797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 66150, while the sum is 38.

The square root of 255003797 is about 15968.8383109104. The cubic root of 255003797 is about 634.1357179756.

The spelling of 255003797 in words is "two hundred fifty-five million, three thousand, seven hundred ninety-seven".