258282551 has 2 divisors, whose sum is σ = 258282552. Its totient is φ = 258282550.

The previous prime is 258282527. The next prime is 258282559. The reversal of 258282551 is 155282852.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 258282551 - 2¹⁴ = 258266167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (258282559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129141275 + 129141276.

It is an arithmetic number, because the mean of its divisors is an integer number (129141276).

Almost surely, 2^258282551 is an apocalyptic number.

258282551 is a deficient number, since it is larger than the sum of its proper divisors (1).

258282551 is an equidigital number, since it uses as much as digits as its factorization.

258282551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64000, while the sum is 38.

The square root of 258282551 is about 16071.1714258793. The cubic root of 258282551 is about 636.8419875103.

The spelling of 258282551 in words is "two hundred fifty-eight million, two hundred eighty-two thousand, five hundred fifty-one".