259055980 has 12 divisors (see below), whose sum is σ = 544017600. Its totient is φ = 103622384.

The previous prime is 259055971. The next prime is 259055983. The reversal of 259055980 is 89550952.

259055980 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×259055980² = 134220001547520800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (259055983) 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, 6476380 + ... + 6476419.

It is an arithmetic number, because the mean of its divisors is an integer number (45334800).

Almost surely, 2^259055980 is an apocalyptic number.

259055980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

259055980 is an abundant number, since it is smaller than the sum of its proper divisors (284961620).

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

259055980 is a wasteful number, since it uses less digits than its factorization.

259055980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12952808 (or 12952806 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 43.

The square root of 259055980 is about 16095.2160594383. The cubic root of 259055980 is about 637.4770300579.

The spelling of 259055980 in words is "two hundred fifty-nine million, fifty-five thousand, nine hundred eighty".