258872278852 has 24 divisors (see below), whose sum is σ = 501586999200. Its totient is φ = 115912959360.

The previous prime is 258872278843. The next prime is 258872278867.

258872278852 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43903477 + ... + 43909372.

It is an arithmetic number, because the mean of its divisors is an integer number (20899458300).

Almost surely, 2^258872278852 is an apocalyptic number.

258872278852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

258872278852 is a deficient number, since it is larger than the sum of its proper divisors (242714720348).

258872278852 is a wasteful number, since it uses less digits than its factorization.

258872278852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87812931 (or 87812929 counting only the distinct ones).

The product of its digits is 80281600, while the sum is 64.

The spelling of 258872278852 in words is "two hundred fifty-eight billion, eight hundred seventy-two million, two hundred seventy-eight thousand, eight hundred fifty-two".