255655014544 has 20 divisors (see below), whose sum is σ = 495343506924. Its totient is φ = 127824432128.

The previous prime is 255655014529. The next prime is 255655014557. The reversal of 255655014544 is 445410556552.

It can be written as a sum of positive squares in 2 ways, for example, as 60545523600 + 195109490944 = 246060^2 + 441712^2 .

It is a super-2 number, since 2×255655014544² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 255655014494 and 255655014503.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590184 + ... + 927160.

Almost surely, 2^255655014544 is an apocalyptic number.

It is an amenable number.

255655014544 is a deficient number, since it is larger than the sum of its proper divisors (239688492380).

255655014544 is a wasteful number, since it uses less digits than its factorization.

255655014544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384402 (or 384396 counting only the distinct ones).

The product of its (nonzero) digits is 2400000, while the sum is 46.

The spelling of 255655014544 in words is "two hundred fifty-five billion, six hundred fifty-five million, fourteen thousand, five hundred forty-four".