255225116882 has 6 divisors (see below), whose sum is σ = 382838747013. Its totient is φ = 127612201212.

The previous prime is 255225116837. The next prime is 255225116963. The reversal of 255225116882 is 288611522552.

It can be written as a sum of positive squares in 2 ways, for example, as 244282074001 + 10943042881 = 494249^2 + 104609^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=357229.

It is a super-2 number, since 2×255225116882² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 535844 + ... + 893072.

Almost surely, 2^255225116882 is an apocalyptic number.

255225116882 is a deficient number, since it is larger than the sum of its proper divisors (127613630131).

255225116882 is an frugal number, since it uses more digits than its factorization.

255225116882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714460 (or 357231 counting only the distinct ones).

The product of its digits is 768000, while the sum is 47.

The spelling of 255225116882 in words is "two hundred fifty-five billion, two hundred twenty-five million, one hundred sixteen thousand, eight hundred eighty-two".