259020160 has 256 divisors, whose sum is σ = 793152000. Its totient is φ = 78741504.

The previous prime is 259020137. The next prime is 259020161. The reversal of 259020160 is 61020952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259020161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1446951 + ... + 1447129.

It is an arithmetic number, because the mean of its divisors is an integer number (3098250).

Almost surely, 2^259020160 is an apocalyptic number.

259020160 is a gapful number since it is divisible by the number (20) 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 259020160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396576000).

259020160 is an abundant number, since it is smaller than the sum of its proper divisors (534131840).

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

259020160 is a wasteful number, since it uses less digits than its factorization.

259020160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 259020160 is about 16094.1032679674. The cubic root of 259020160 is about 637.4476471169.

The spelling of 259020160 in words is "two hundred fifty-nine million, twenty thousand, one hundred sixty".