255325442319 has 12 divisors (see below), whose sum is σ = 371245825392. Its totient is φ = 169089696000.

The previous prime is 255325442279. The next prime is 255325442353. The reversal of 255325442319 is 913244523552.

It is a happy number.

255325442319 is a `hidden beast` number, since 2 + 5 + 5 + 325 + 4 + 4 + 2 + 319 = 666.

255325442319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 255325442319 - 2⁷ = 255325442191 is a prime.

It is a super-2 number, since 2×255325442319² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255325442369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93937362 + ... + 93940079.

It is an arithmetic number, because the mean of its divisors is an integer number (30937152116).

Almost surely, 2^255325442319 is an apocalyptic number.

255325442319 is a deficient number, since it is larger than the sum of its proper divisors (115920383073).

255325442319 is a wasteful number, since it uses less digits than its factorization.

255325442319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187877598 (or 187877595 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 45.

The spelling of 255325442319 in words is "two hundred fifty-five billion, three hundred twenty-five million, four hundred forty-two thousand, three hundred nineteen".