258162486419 has 2 divisors, whose sum is σ = 258162486420. Its totient is φ = 258162486418.

The previous prime is 258162486383. The next prime is 258162486427. The reversal of 258162486419 is 914684261852.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 258162486419 - 2²⁸ = 257894050963 is a prime.

It is a super-2 number, since 2×258162486419² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (258162486469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129081243209 + 129081243210.

It is an arithmetic number, because the mean of its divisors is an integer number (129081243210).

Almost surely, 2^258162486419 is an apocalyptic number.

258162486419 is a deficient number, since it is larger than the sum of its proper divisors (1).

258162486419 is an equidigital number, since it uses as much as digits as its factorization.

258162486419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6635520, while the sum is 56.

The spelling of 258162486419 in words is "two hundred fifty-eight billion, one hundred sixty-two million, four hundred eighty-six thousand, four hundred nineteen".