255050304420304 has 80 divisors (see below), whose sum is σ = 516309694243200. Its totient is φ = 121823418562560.

The previous prime is 255050304420283. The next prime is 255050304420313. The reversal of 255050304420304 is 403024403050552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2853792739 + ... + 2853882109.

It is an arithmetic number, because the mean of its divisors is an integer number (6453871178040).

Almost surely, 2^{255050304420304} is an apocalyptic number.

It is an amenable number.

255050304420304 is an abundant number, since it is smaller than the sum of its proper divisors (261259389822896).

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

255050304420304 is a wasteful number, since it uses less digits than its factorization.

255050304420304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99308 (or 99302 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 255050304420304 its reverse (403024403050552), we get a palindrome (658074707470856).

The spelling of 255050304420304 in words is "two hundred fifty-five trillion, fifty billion, three hundred four million, four hundred twenty thousand, three hundred four".