258053711 has 4 divisors (see below), whose sum is σ = 258650112. Its totient is φ = 257457312.

The previous prime is 258053699. The next prime is 258053749. The reversal of 258053711 is 117350852.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 258053711 - 2⁶ = 258053647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258053771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297551 + ... + 298416.

It is an arithmetic number, because the mean of its divisors is an integer number (64662528).

Almost surely, 2^258053711 is an apocalyptic number.

258053711 is a deficient number, since it is larger than the sum of its proper divisors (596401).

258053711 is an equidigital number, since it uses as much as digits as its factorization.

258053711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596400.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 258053711 is about 16064.0502676006. The cubic root of 258053711 is about 636.6538499045.

The spelling of 258053711 in words is "two hundred fifty-eight million, fifty-three thousand, seven hundred eleven".