255052505050 has 48 divisors (see below), whose sum is σ = 565741325952. Its totient is φ = 83644545600.

The previous prime is 255052505023. The next prime is 255052505063. The reversal of 255052505050 is 50505250552.

It is a junction number, because it is equal to n+sod(n) for n = 255052504997 and 255052505015.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15833721 + ... + 15849820.

It is an arithmetic number, because the mean of its divisors is an integer number (11786277624).

Almost surely, 2^255052505050 is an apocalyptic number.

255052505050 is an abundant number, since it is smaller than the sum of its proper divisors (310688820902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255052505050 is a wasteful number, since it uses less digits than its factorization.

255052505050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31683583 (or 31683578 counting only the distinct ones).

The product of its (nonzero) digits is 62500, while the sum is 34.

The spelling of 255052505050 in words is "two hundred fifty-five billion, fifty-two million, five hundred five thousand, fifty".