255045544 has 32 divisors (see below), whose sum is σ = 517293000. Its totient is φ = 117188352.

The previous prime is 255045541. The next prime is 255045601. The reversal of 255045544 is 445540552.

It can be written as a sum of positive squares in 4 ways, for example, as 254785444 + 260100 = 15962^2 + 510^2 .

It is not an unprimeable number, because it can be changed into a prime (255045541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18462 + ... + 29170.

Almost surely, 2^255045544 is an apocalyptic number.

It is an amenable number.

255045544 is an abundant number, since it is smaller than the sum of its proper divisors (262247456).

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

255045544 is a wasteful number, since it uses less digits than its factorization.

255045544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10957 (or 10953 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 34.

The square root of 255045544 is about 15970.1453969587. The cubic root of 255045544 is about 634.1703211458.

The spelling of 255045544 in words is "two hundred fifty-five million, forty-five thousand, five hundred forty-four".