12858260518 has 8 divisors (see below), whose sum is σ = 19290159720. Its totient is φ = 6428207280.

The previous prime is 12858260477. The next prime is 12858260533. The reversal of 12858260518 is 81506285821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443943 + ... + 472018.

It is an arithmetic number, because the mean of its divisors is an integer number (2411269965).

Almost surely, 2^12858260518 is an apocalyptic number.

12858260518 is a deficient number, since it is larger than the sum of its proper divisors (6431899202).

12858260518 is an equidigital number, since it uses as much as digits as its factorization.

12858260518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922982.

The product of its (nonzero) digits is 307200, while the sum is 46.

The spelling of 12858260518 in words is "twelve billion, eight hundred fifty-eight million, two hundred sixty thousand, five hundred eighteen".