255080257803 has 48 divisors (see below), whose sum is σ = 443539200000. Its totient is φ = 141058154160.

The previous prime is 255080257787. The next prime is 255080257829. The reversal of 255080257803 is 308752080552.

255080257803 is a `hidden beast` number, since 2 + 550 + 8 + 0 + 25 + 78 + 0 + 3 = 666.

It is not a de Polignac number, because 255080257803 - 2⁴ = 255080257787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255080257853) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1237053 + ... + 1428446.

It is an arithmetic number, because the mean of its divisors is an integer number (9240400000).

Almost surely, 2^255080257803 is an apocalyptic number.

255080257803 is a deficient number, since it is larger than the sum of its proper divisors (188458942197).

255080257803 is a wasteful number, since it uses less digits than its factorization.

255080257803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2665557 (or 2665540 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The spelling of 255080257803 in words is "two hundred fifty-five billion, eighty million, two hundred fifty-seven thousand, eight hundred three".