5243386242862 has 4 divisors (see below), whose sum is σ = 7865079364296. Its totient is φ = 2621693121430.

The previous prime is 5243386242779. The next prime is 5243386242883. The reversal of 5243386242862 is 2682426833425.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1310846560714 + ... + 1310846560717.

It is an arithmetic number, because the mean of its divisors is an integer number (1966269841074).

Almost surely, 2^{5243386242862} is an apocalyptic number.

5243386242862 is a deficient number, since it is larger than the sum of its proper divisors (2621693121434).

5243386242862 is a wasteful number, since it uses less digits than its factorization.

5243386242862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2621693121433.

The product of its digits is 26542080, while the sum is 55.

The spelling of 5243386242862 in words is "five trillion, two hundred forty-three billion, three hundred eighty-six million, two hundred forty-two thousand, eight hundred sixty-two".