255280003028 has 12 divisors (see below), whose sum is σ = 450257644032. Its totient is φ = 126634961880.

The previous prime is 255280003019. The next prime is 255280003061. The reversal of 255280003028 is 820300082552.

It is a congruent number.

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, 251259338 + ... + 251260353.

It is an arithmetic number, because the mean of its divisors is an integer number (37521470336).

Almost surely, 2^255280003028 is an apocalyptic number.

It is an amenable number.

255280003028 is a deficient number, since it is larger than the sum of its proper divisors (194977641004).

255280003028 is a wasteful number, since it uses less digits than its factorization.

255280003028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502519822 (or 502519820 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 255280003028 in words is "two hundred fifty-five billion, two hundred eighty million, three thousand, twenty-eight".