255200354530 has 32 divisors (see below), whose sum is σ = 506286910080. Its totient is φ = 91843422720.

The previous prime is 255200354441. The next prime is 255200354543. The reversal of 255200354530 is 35453002552.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11948110 + ... + 11969449.

It is an arithmetic number, because the mean of its divisors is an integer number (15821465940).

Almost surely, 2^255200354530 is an apocalyptic number.

255200354530 is a deficient number, since it is larger than the sum of its proper divisors (251086555550).

255200354530 is a wasteful number, since it uses less digits than its factorization.

255200354530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23917674.

The product of its (nonzero) digits is 90000, while the sum is 34.

The spelling of 255200354530 in words is "two hundred fifty-five billion, two hundred million, three hundred fifty-four thousand, five hundred thirty".