258860083 has 4 divisors (see below), whose sum is σ = 259120720. Its totient is φ = 258599448.

The previous prime is 258860053. The next prime is 258860093. The reversal of 258860083 is 380068852.

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 258860083 - 2⁵ = 258860051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (258860023) 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 in 3 ways as a sum of consecutive naturals, for example, 128823 + ... + 130816.

It is an arithmetic number, because the mean of its divisors is an integer number (64780180).

Almost surely, 2^258860083 is an apocalyptic number.

258860083 is a deficient number, since it is larger than the sum of its proper divisors (260637).

258860083 is an equidigital number, since it uses as much as digits as its factorization.

258860083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260636.

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 258860083 is about 16089.1293425095. The cubic root of 258860083 is about 637.3163037562.

The spelling of 258860083 in words is "two hundred fifty-eight million, eight hundred sixty thousand, eighty-three".