255233335045 has 16 divisors (see below), whose sum is σ = 330893830512. Its totient is φ = 187877813760.

The previous prime is 255233335033. The next prime is 255233335067. The reversal of 255233335045 is 540533332552.

It can be written as a sum of positive squares in 8 ways, for example, as 182453705316 + 72779629729 = 427146^2 + 269777^2 .

It is not a de Polignac number, because 255233335045 - 2³⁵ = 220873596677 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 255233334989 and 255233335007.

It is a congruent number.

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, 6252286 + ... + 6292975.

It is an arithmetic number, because the mean of its divisors is an integer number (20680864407).

Almost surely, 2^255233335045 is an apocalyptic number.

It is an amenable number.

255233335045 is a deficient number, since it is larger than the sum of its proper divisors (75660495467).

255233335045 is a wasteful number, since it uses less digits than its factorization.

255233335045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12545592.

The product of its (nonzero) digits is 810000, while the sum is 40.

Adding to 255233335045 its reverse (540533332552), we get a palindrome (795766667597).

The spelling of 255233335045 in words is "two hundred fifty-five billion, two hundred thirty-three million, three hundred thirty-five thousand, forty-five".