258203063 has 2 divisors, whose sum is σ = 258203064. Its totient is φ = 258203062.

The previous prime is 258203051. The next prime is 258203069. The reversal of 258203063 is 360302852.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 258203063 - 2¹⁴ = 258186679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (258203069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129101531 + 129101532.

It is an arithmetic number, because the mean of its divisors is an integer number (129101532).

Almost surely, 2^258203063 is an apocalyptic number.

258203063 is a deficient number, since it is larger than the sum of its proper divisors (1).

258203063 is an equidigital number, since it uses as much as digits as its factorization.

258203063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 258203063 is about 16068.6982360115. The cubic root of 258203063 is about 636.7766501635.

The spelling of 258203063 in words is "two hundred fifty-eight million, two hundred three thousand, sixty-three".