255703805050 has 108 divisors (see below), whose sum is σ = 496305543006. Its totient is φ = 98013888000.

The previous prime is 255703805039. The next prime is 255703805051. The reversal of 255703805050 is 50508307552.

It is a happy number.

255703805050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 27 ways, for example, as 9222337089 + 246481467961 = 96033^2 + 496469^2 .

It is a junction number, because it is equal to n+sod(n) for n = 255703804994 and 255703805012.

It is not an unprimeable number, because it can be changed into a prime (255703805051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 364769700 + ... + 364770400.

Almost surely, 2^255703805050 is an apocalyptic number.

255703805050 is a deficient number, since it is larger than the sum of its proper divisors (240601737956).

255703805050 is an equidigital number, since it uses as much as digits as its factorization.

255703805050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933 (or 818 counting only the distinct ones).

The product of its (nonzero) digits is 210000, while the sum is 40.

The spelling of 255703805050 in words is "two hundred fifty-five billion, seven hundred three million, eight hundred five thousand, fifty".