255256550352 has 30 divisors (see below), whose sum is σ = 714363818402. Its totient is φ = 85085516736.

The previous prime is 255256550317. The next prime is 255256550369. The reversal of 255256550352 is 253055652552.

255256550352 is a `hidden beast` number, since 2 + 5 + 5 + 2 + 565 + 50 + 35 + 2 = 666.

255256550352 is digitally balanced in base 3, 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 only one way, i.e., 250076005776 + 5180544576 = 500076^2 + 71976^2 .

It is a super-2 number, since 2×255256550352² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 255256550298 and 255256550307.

It is a congruent number.

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, 886307323 + ... + 886307610.

Almost surely, 2^255256550352 is an apocalyptic number.

It is an amenable number.

255256550352 is an abundant number, since it is smaller than the sum of its proper divisors (459107268050).

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

255256550352 is a wasteful number, since it uses less digits than its factorization.

255256550352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1772614947 (or 1772614938 counting only the distinct ones).

The product of its (nonzero) digits is 2250000, while the sum is 45.

The spelling of 255256550352 in words is "two hundred fifty-five billion, two hundred fifty-six million, five hundred fifty thousand, three hundred fifty-two".