255625123319 has 8 divisors (see below), whose sum is σ = 258104006160. Its totient is φ = 253157961600.

The previous prime is 255625123307. The next prime is 255625123363. The reversal of 255625123319 is 913321526552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 255625123319 - 2³² = 251330156023 is a prime.

It is a super-2 number, since 2×255625123319² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 255625123319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255625123379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2886449 + ... + 2973690.

It is an arithmetic number, because the mean of its divisors is an integer number (32263000770).

Almost surely, 2^255625123319 is an apocalyptic number.

255625123319 is a deficient number, since it is larger than the sum of its proper divisors (2478882841).

255625123319 is a wasteful number, since it uses less digits than its factorization.

255625123319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5860561.

The product of its digits is 486000, while the sum is 44.

The spelling of 255625123319 in words is "two hundred fifty-five billion, six hundred twenty-five million, one hundred twenty-three thousand, three hundred nineteen".