259152360066 has 16 divisors (see below), whose sum is σ = 575894133600. Its totient is φ = 86384120004.

The previous prime is 259152359951. The next prime is 259152360067. The reversal of 259152360066 is 660063251952.

259152360066 is a `hidden beast` number, since 2 + 5 + 9 + 1 + 523 + 60 + 0 + 66 = 666.

259152360066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (259152360067) 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 7 ways as a sum of consecutive naturals, for example, 2399558836 + ... + 2399558943.

It is an arithmetic number, because the mean of its divisors is an integer number (35993383350).

Almost surely, 2^259152360066 is an apocalyptic number.

259152360066 is an abundant number, since it is smaller than the sum of its proper divisors (316741773534).

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

259152360066 is a wasteful number, since it uses less digits than its factorization.

259152360066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4799117790 (or 4799117784 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The spelling of 259152360066 in words is "two hundred fifty-nine billion, one hundred fifty-two million, three hundred sixty thousand, sixty-six".