255050211568 has 20 divisors (see below), whose sum is σ = 494318316960. Its totient is φ = 127484194304.

The previous prime is 255050211541. The next prime is 255050211587. The reversal of 255050211568 is 865112050552.

It is a super-2 number, since 2×255050211568² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 255050211568.

It is a congruent number.

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, 2505505 + ... + 2605312.

It is an arithmetic number, because the mean of its divisors is an integer number (24715915848).

Almost surely, 2^255050211568 is an apocalyptic number.

It is an amenable number.

255050211568 is a deficient number, since it is larger than the sum of its proper divisors (239268105392).

255050211568 is a wasteful number, since it uses less digits than its factorization.

255050211568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5113944 (or 5113938 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 40.

The spelling of 255050211568 in words is "two hundred fifty-five billion, fifty million, two hundred eleven thousand, five hundred sixty-eight".