255035143628 has 12 divisors (see below), whose sum is σ = 446320702632. Its totient is φ = 127514942880.

The previous prime is 255035143577. The next prime is 255035143633. The reversal of 255035143628 is 826341530552.

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, 430250 + ... + 833777.

It is an arithmetic number, because the mean of its divisors is an integer number (37193391886).

Almost surely, 2^255035143628 is an apocalyptic number.

It is an amenable number.

255035143628 is a deficient number, since it is larger than the sum of its proper divisors (191285559004).

255035143628 is a wasteful number, since it uses less digits than its factorization.

255035143628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314472 (or 1314470 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 255035143628 in words is "two hundred fifty-five billion, thirty-five million, one hundred forty-three thousand, six hundred twenty-eight".