255050030 has 8 divisors (see below), whose sum is σ = 459090072. Its totient is φ = 102020008.

The previous prime is 255050027. The next prime is 255050063. The reversal of 255050030 is 30050552.

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

It is a junction number, because it is equal to n+sod(n) for n = 255049984 and 255050011.

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, 12752492 + ... + 12752511.

It is an arithmetic number, because the mean of its divisors is an integer number (57386259).

Almost surely, 2^255050030 is an apocalyptic number.

255050030 is a deficient number, since it is larger than the sum of its proper divisors (204040042).

255050030 is a wasteful number, since it uses less digits than its factorization.

255050030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25505010.

The product of its (nonzero) digits is 750, while the sum is 20.

The square root of 255050030 is about 15970.2858459077. The cubic root of 255050030 is about 634.1740392678.

The spelling of 255050030 in words is "two hundred fifty-five million, fifty thousand, thirty".