255580024 has 16 divisors (see below), whose sum is σ = 547671600. Its totient is φ = 109534272.

The previous prime is 255580021. The next prime is 255580037. The reversal of 255580024 is 420085552.

It is a super-2 number, since 2×255580024² = 130642297335681152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255580021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2281909 + ... + 2282020.

It is an arithmetic number, because the mean of its divisors is an integer number (34229475).

Almost surely, 2^255580024 is an apocalyptic number.

It is an amenable number.

255580024 is an abundant number, since it is smaller than the sum of its proper divisors (292091576).

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

255580024 is a wasteful number, since it uses less digits than its factorization.

255580024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4563942 (or 4563938 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 255580024 is about 15986.8703628947. The cubic root of 255580024 is about 634.6130065991.

The spelling of 255580024 in words is "two hundred fifty-five million, five hundred eighty thousand, twenty-four".