255133005030 has 48 divisors (see below), whose sum is σ = 664120046304. Its totient is φ = 67956059520.

The previous prime is 255133004993. The next prime is 255133005089. The reversal of 255133005030 is 30500331552.

255133005030 is a `hidden beast` number, since 2 + 551 + 3 + 30 + 0 + 50 + 30 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 255133004985 and 255133005003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1576786 + ... + 1731045.

It is an arithmetic number, because the mean of its divisors is an integer number (13835834298).

Almost surely, 2^255133005030 is an apocalyptic number.

255133005030 is an abundant number, since it is smaller than the sum of its proper divisors (408987041274).

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

255133005030 is a wasteful number, since it uses less digits than its factorization.

255133005030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308701 (or 3308698 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

Adding to 255133005030 its reverse (30500331552), we get a palindrome (285633336582).

The spelling of 255133005030 in words is "two hundred fifty-five billion, one hundred thirty-three million, five thousand, thirty".