5121344859 has 8 divisors (see below), whose sum is σ = 6832557840. Its totient is φ = 3412180896.

The previous prime is 5121344821. The next prime is 5121344903. The reversal of 5121344859 is 9584431215.

5121344859 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5121344859 - 2¹³ = 5121336667 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5121344859.

It is not an unprimeable number, because it can be changed into a prime (5121344659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506412 + ... + 516425.

It is an arithmetic number, because the mean of its divisors is an integer number (854069730).

Almost surely, 2^5121344859 is an apocalyptic number.

5121344859 is a deficient number, since it is larger than the sum of its proper divisors (1711212981).

5121344859 is a wasteful number, since it uses less digits than its factorization.

5121344859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024509.

The product of its digits is 172800, while the sum is 42.

The square root of 5121344859 is about 71563.5721509205. The cubic root of 5121344859 is about 1723.6986456315.

The spelling of 5121344859 in words is "five billion, one hundred twenty-one million, three hundred forty-four thousand, eight hundred fifty-nine".