255100052212 has 6 divisors (see below), whose sum is σ = 446425091378. Its totient is φ = 127550026104.

The previous prime is 255100052189. The next prime is 255100052261. The reversal of 255100052212 is 212250001552.

It can be written as a sum of positive squares in only one way, i.e., 248605948816 + 6494103396 = 498604^2 + 80586^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31887506523 + ... + 31887506530.

Almost surely, 2^255100052212 is an apocalyptic number.

It is an amenable number.

255100052212 is a deficient number, since it is larger than the sum of its proper divisors (191325039166).

255100052212 is a wasteful number, since it uses less digits than its factorization.

255100052212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63775013057 (or 63775013055 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

Adding to 255100052212 its reverse (212250001552), we get a palindrome (467350053764).

The spelling of 255100052212 in words is "two hundred fifty-five billion, one hundred million, fifty-two thousand, two hundred twelve".