259353613445 has 16 divisors (see below), whose sum is σ = 325788687360. Its totient is φ = 197961859200.

The previous prime is 259353613411. The next prime is 259353613481. The reversal of 259353613445 is 544316353952.

It is not a de Polignac number, because 259353613445 - 2¹⁰ = 259353612421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 259353613393 and 259353613402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11772440 + ... + 11794449.

It is an arithmetic number, because the mean of its divisors is an integer number (20361792960).

Almost surely, 2^259353613445 is an apocalyptic number.

It is an amenable number.

259353613445 is a deficient number, since it is larger than the sum of its proper divisors (66435073915).

259353613445 is a wasteful number, since it uses less digits than its factorization.

259353613445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23566996.

The product of its digits is 5832000, while the sum is 50.

The spelling of 259353613445 in words is "two hundred fifty-nine billion, three hundred fifty-three million, six hundred thirteen thousand, four hundred forty-five".