259052934221 has 8 divisors (see below), whose sum is σ = 272694021600. Its totient is φ = 245412519120.

The previous prime is 259052934211. The next prime is 259052934227. The reversal of 259052934221 is 122439250952.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 259052934221 - 2⁶ = 259052934157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259052934227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 752126 + ... + 1041056.

It is an arithmetic number, because the mean of its divisors is an integer number (34086752700).

Almost surely, 2^259052934221 is an apocalyptic number.

It is an amenable number.

259052934221 is a deficient number, since it is larger than the sum of its proper divisors (13641087379).

259052934221 is a wasteful number, since it uses less digits than its factorization.

259052934221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336139.

The product of its (nonzero) digits is 388800, while the sum is 44.

The spelling of 259052934221 in words is "two hundred fifty-nine billion, fifty-two million, nine hundred thirty-four thousand, two hundred twenty-one".