258356550241 has 8 divisors (see below), whose sum is σ = 261829958400. Its totient is φ = 254888219040.

The previous prime is 258356550239. The next prime is 258356550259. The reversal of 258356550241 is 142055653852.

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 258356550241 - 2¹ = 258356550239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 258356550191 and 258356550200.

It is not an unprimeable number, because it can be changed into a prime (258356553241) 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, 1166725 + ... + 1370386.

It is an arithmetic number, because the mean of its divisors is an integer number (32728744800).

Almost surely, 2^258356550241 is an apocalyptic number.

It is an amenable number.

258356550241 is a deficient number, since it is larger than the sum of its proper divisors (3473408159).

258356550241 is a wasteful number, since it uses less digits than its factorization.

258356550241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2538479.

The product of its (nonzero) digits is 1440000, while the sum is 46.

The spelling of 258356550241 in words is "two hundred fifty-eight billion, three hundred fifty-six million, five hundred fifty thousand, two hundred forty-one".