255053305516 has 12 divisors (see below), whose sum is σ = 446358308032. Its totient is φ = 127522360368.

The previous prime is 255053305471. The next prime is 255053305517. The reversal of 255053305516 is 615503350552.

It is not an unprimeable number, because it can be changed into a prime (255053305517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 937500 + ... + 1178563.

Almost surely, 2^255053305516 is an apocalyptic number.

It is an amenable number.

255053305516 is a deficient number, since it is larger than the sum of its proper divisors (191305002516).

255053305516 is a wasteful number, since it uses less digits than its factorization.

255053305516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146200 (or 2146198 counting only the distinct ones).

The product of its (nonzero) digits is 337500, while the sum is 40.

The spelling of 255053305516 in words is "two hundred fifty-five billion, fifty-three million, three hundred five thousand, five hundred sixteen".