255545312324 has 12 divisors (see below), whose sum is σ = 447218872464. Its totient is φ = 127768491624.

The previous prime is 255545312291. The next prime is 255545312327. The reversal of 255545312324 is 423213545552.

It is not an unprimeable number, because it can be changed into a prime (255545312327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900974 + ... + 1150149.

It is an arithmetic number, because the mean of its divisors is an integer number (37268239372).

Almost surely, 2^255545312324 is an apocalyptic number.

It is an amenable number.

255545312324 is a deficient number, since it is larger than the sum of its proper divisors (191673560140).

255545312324 is a wasteful number, since it uses less digits than its factorization.

255545312324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082274 (or 2082272 counting only the distinct ones).

The product of its digits is 720000, while the sum is 41.

Adding to 255545312324 its reverse (423213545552), we get a palindrome (678758857876).

The spelling of 255545312324 in words is "two hundred fifty-five billion, five hundred forty-five million, three hundred twelve thousand, three hundred twenty-four".