255544412 has 6 divisors (see below), whose sum is σ = 447202728. Its totient is φ = 127772204.

The previous prime is 255544403. The next prime is 255544417. The reversal of 255544412 is 214445552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255544417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31943048 + ... + 31943055.

It is an arithmetic number, because the mean of its divisors is an integer number (74533788).

Almost surely, 2^255544412 is an apocalyptic number.

It is an amenable number.

255544412 is a deficient number, since it is larger than the sum of its proper divisors (191658316).

255544412 is a wasteful number, since it uses less digits than its factorization.

255544412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63886107 (or 63886105 counting only the distinct ones).

The product of its digits is 32000, while the sum is 32.

The square root of 255544412 is about 15985.7565351159. The cubic root of 255544412 is about 634.5835300020.

Adding to 255544412 its reverse (214445552), we get a palindrome (469989964).

The spelling of 255544412 in words is "two hundred fifty-five million, five hundred forty-four thousand, four hundred twelve".