255412436 has 12 divisors (see below), whose sum is σ = 451397940. Its totient is φ = 126441600.

The previous prime is 255412433. The next prime is 255412439. The reversal of 255412436 is 634214552.

255412436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (255412433) and next prime (255412439).

It can be written as a sum of positive squares in 2 ways, for example, as 158508100 + 96904336 = 12590^2 + 9844^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255412433) 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, 315701 + ... + 316508.

It is an arithmetic number, because the mean of its divisors is an integer number (37616495).

Almost surely, 2^255412436 is an apocalyptic number.

It is an amenable number.

255412436 is a deficient number, since it is larger than the sum of its proper divisors (195985504).

255412436 is a wasteful number, since it uses less digits than its factorization.

255412436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632314 (or 632312 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 255412436 is about 15981.6280772642. The cubic root of 255412436 is about 634.4742675624.

Adding to 255412436 its reverse (634214552), we get a palindrome (889626988).

The spelling of 255412436 in words is "two hundred fifty-five million, four hundred twelve thousand, four hundred thirty-six".