255550050530 has 8 divisors (see below), whose sum is σ = 459990090972. Its totient is φ = 102220020208.

The previous prime is 255550050529. The next prime is 255550050541. The reversal of 255550050530 is 35050055552.

It can be written as a sum of positive squares in 2 ways, for example, as 255335164249 + 214886281 = 505307^2 + 14659^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12777502517 + ... + 12777502536.

Almost surely, 2^255550050530 is an apocalyptic number.

255550050530 is a deficient number, since it is larger than the sum of its proper divisors (204440040442).

255550050530 is a wasteful number, since it uses less digits than its factorization.

255550050530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25555005060.

The product of its (nonzero) digits is 93750, while the sum is 35.

The spelling of 255550050530 in words is "two hundred fifty-five billion, five hundred fifty million, fifty thousand, five hundred thirty".