255036330 has 32 divisors (see below), whose sum is σ = 680097600. Its totient is φ = 68009616.

The previous prime is 255036317. The next prime is 255036361. The reversal of 255036330 is 33630552.

255036330 is a `hidden beast` number, since 25 + 5 + 0 + 3 + 633 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 255036294 and 255036303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 472020 + ... + 472559.

It is an arithmetic number, because the mean of its divisors is an integer number (21253050).

Almost surely, 2^255036330 is an apocalyptic number.

255036330 is an abundant number, since it is smaller than the sum of its proper divisors (425061270).

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

255036330 is a wasteful number, since it uses less digits than its factorization.

255036330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944595 (or 944589 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 255036330 is about 15969.8569185826. The cubic root of 255036330 is about 634.1626841886.

Adding to 255036330 its reverse (33630552), we get a palindrome (288666882).

The spelling of 255036330 in words is "two hundred fifty-five million, thirty-six thousand, three hundred thirty".