258679976852 has 24 divisors (see below), whose sum is σ = 493953157152. Its totient is φ = 117555720800.

The previous prime is 258679976803. The next prime is 258679976857.

258679976852 is nontrivially palindromic in base 10.

258679976852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 258679976852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258679976857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450899 + ... + 848922.

It is an arithmetic number, because the mean of its divisors is an integer number (20581381548).

Almost surely, 2^258679976852 is an apocalyptic number.

258679976852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

258679976852 is a deficient number, since it is larger than the sum of its proper divisors (235273180300).

258679976852 is a wasteful number, since it uses less digits than its factorization.

258679976852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304359 (or 1304357 counting only the distinct ones).

The product of its digits is 914457600, while the sum is 74.

The spelling of 258679976852 in words is "two hundred fifty-eight billion, six hundred seventy-nine million, nine hundred seventy-six thousand, eight hundred fifty-two".