255414344525 has 6 divisors (see below), whose sum is σ = 316713787242. Its totient is φ = 204331475600.

The previous prime is 255414344489. The next prime is 255414344531. The reversal of 255414344525 is 525443414552.

It can be written as a sum of positive squares in 3 ways, for example, as 4615707721 + 250798636804 = 67939^2 + 500798^2 .

It is not a de Polignac number, because 255414344525 - 2²⁸ = 255145909069 is a prime.

It is a Duffinian number.

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, 5108286866 + ... + 5108286915.

It is an arithmetic number, because the mean of its divisors is an integer number (52785631207).

Almost surely, 2^255414344525 is an apocalyptic number.

255414344525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

255414344525 is a deficient number, since it is larger than the sum of its proper divisors (61299442717).

255414344525 is a wasteful number, since it uses less digits than its factorization.

255414344525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10216573791 (or 10216573786 counting only the distinct ones).

The product of its digits is 1920000, while the sum is 44.

The spelling of 255414344525 in words is "two hundred fifty-five billion, four hundred fourteen million, three hundred forty-four thousand, five hundred twenty-five".