255534819050 has 24 divisors (see below), whose sum is σ = 543194016096. Its totient is φ = 87611937840.

The previous prime is 255534819047. The next prime is 255534819079. The reversal of 255534819050 is 50918435552.

It is a junction number, because it is equal to n+sod(n) for n = 255534818986 and 255534819004.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 365049392 + ... + 365050091.

It is an arithmetic number, because the mean of its divisors is an integer number (22633084004).

Almost surely, 2^255534819050 is an apocalyptic number.

255534819050 is an abundant number, since it is smaller than the sum of its proper divisors (287659197046).

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

255534819050 is a wasteful number, since it uses less digits than its factorization.

255534819050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730099502 (or 730099497 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 47.

The spelling of 255534819050 in words is "two hundred fifty-five billion, five hundred thirty-four million, eight hundred nineteen thousand, fifty".