255233780050 has 12 divisors (see below), whose sum is σ = 474734830986. Its totient is φ = 102093512000.

The previous prime is 255233779967. The next prime is 255233780063. The reversal of 255233780050 is 50087332552.

It can be written as a sum of positive squares in 3 ways, for example, as 249079848241 + 6153931809 = 499079^2 + 78447^2 .

It is a super-2 number, since 2×255233780050² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 255233779985 and 255233780012.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2552337751 + ... + 2552337850.

Almost surely, 2^255233780050 is an apocalyptic number.

255233780050 is a deficient number, since it is larger than the sum of its proper divisors (219501050936).

255233780050 is a wasteful number, since it uses less digits than its factorization.

255233780050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5104675613 (or 5104675608 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 255233780050 in words is "two hundred fifty-five billion, two hundred thirty-three million, seven hundred eighty thousand, fifty".