534258887 has 2 divisors, whose sum is σ = 534258888. Its totient is φ = 534258886.

The previous prime is 534258821. The next prime is 534258913. The reversal of 534258887 is 788852435.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 534258887 - 2¹⁶ = 534193351 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534258817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267129443 + 267129444.

It is an arithmetic number, because the mean of its divisors is an integer number (267129444).

Almost surely, 2^534258887 is an apocalyptic number.

534258887 is a deficient number, since it is larger than the sum of its proper divisors (1).

534258887 is an equidigital number, since it uses as much as digits as its factorization.

534258887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2150400, while the sum is 50.

The square root of 534258887 is about 23114.0409059083. The cubic root of 534258887 is about 811.4291119970.

The spelling of 534258887 in words is "five hundred thirty-four million, two hundred fifty-eight thousand, eight hundred eighty-seven".