255825024 has 128 divisors (see below), whose sum is σ = 836465280. Its totient is φ = 67461120.

The previous prime is 255825019. The next prime is 255825029. The reversal of 255825024 is 420528552.

It is a happy number.

255825024 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 (255825019) and next prime (255825029).

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (255825029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31284 + ... + 38604.

It is an arithmetic number, because the mean of its divisors is an integer number (6534885).

Almost surely, 2^255825024 is an apocalyptic number.

255825024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255825024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (418232640).

255825024 is an abundant number, since it is smaller than the sum of its proper divisors (580640256).

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

255825024 is a wasteful number, since it uses less digits than its factorization.

255825024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7358 (or 7346 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 33.

The square root of 255825024 is about 15994.5310653361. The cubic root of 255825024 is about 634.8157226660.

The spelling of 255825024 in words is "two hundred fifty-five million, eight hundred twenty-five thousand, twenty-four".