258019063 has 2 divisors, whose sum is σ = 258019064. Its totient is φ = 258019062.

The previous prime is 258019033. The next prime is 258019079. The reversal of 258019063 is 360910852.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-258019063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (258019033) by changing a digit.

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 as a sum of consecutive naturals, namely, 129009531 + 129009532.

It is an arithmetic number, because the mean of its divisors is an integer number (129009532).

Almost surely, 2^258019063 is an apocalyptic number.

258019063 is a deficient number, since it is larger than the sum of its proper divisors (1).

258019063 is an equidigital number, since it uses as much as digits as its factorization.

258019063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 258019063 is about 16062.9717985185. The cubic root of 258019063 is about 636.6253548419.

The spelling of 258019063 in words is "two hundred fifty-eight million, nineteen thousand, sixty-three".