255212673312 has 24 divisors (see below), whose sum is σ = 669933267696. Its totient is φ = 85070891072.

The previous prime is 255212673293. The next prime is 255212673361. The reversal of 255212673312 is 213376212552.

It is a tau number, because it is divible by the number of its divisors (24).

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, 1329232578 + ... + 1329232769.

It is an arithmetic number, because the mean of its divisors is an integer number (27913886154).

Almost surely, 2^255212673312 is an apocalyptic number.

It is an amenable number.

255212673312 is an abundant number, since it is smaller than the sum of its proper divisors (414720594384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255212673312 is a wasteful number, since it uses less digits than its factorization.

255212673312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2658465360 (or 2658465352 counting only the distinct ones).

The product of its digits is 151200, while the sum is 39.

Adding to 255212673312 its reverse (213376212552), we get a palindrome (468588885864).

The spelling of 255212673312 in words is "two hundred fifty-five billion, two hundred twelve million, six hundred seventy-three thousand, three hundred twelve".