258371223353 has 2 divisors, whose sum is σ = 258371223354. Its totient is φ = 258371223352.

The previous prime is 258371223347. The next prime is 258371223599. The reversal of 258371223353 is 353322173852.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 220662244009 + 37708979344 = 469747^2 + 194188^2 .

It is a cyclic number.

It is not a de Polignac number, because 258371223353 - 2¹² = 258371219257 is a prime.

It is not a weakly prime, because it can be changed into another prime (258371273353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129185611676 + 129185611677.

It is an arithmetic number, because the mean of its divisors is an integer number (129185611677).

Almost surely, 2^258371223353 is an apocalyptic number.

It is an amenable number.

258371223353 is a deficient number, since it is larger than the sum of its proper divisors (1).

258371223353 is an equidigital number, since it uses as much as digits as its factorization.

258371223353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 907200, while the sum is 44.

The spelling of 258371223353 in words is "two hundred fifty-eight billion, three hundred seventy-one million, two hundred twenty-three thousand, three hundred fifty-three".