5244243115 has 4 divisors (see below), whose sum is σ = 6293091744. Its totient is φ = 4195394488.

The previous prime is 5244243107. The next prime is 5244243167. The reversal of 5244243115 is 5113424425.

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

It is a cyclic number.

It is not a de Polignac number, because 5244243115 - 2³ = 5244243107 is a prime.

It is a Duffinian 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, 524424307 + ... + 524424316.

It is an arithmetic number, because the mean of its divisors is an integer number (1573272936).

Almost surely, 2^5244243115 is an apocalyptic number.

5244243115 is a deficient number, since it is larger than the sum of its proper divisors (1048848629).

5244243115 is a wasteful number, since it uses less digits than its factorization.

5244243115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048848628.

The product of its digits is 19200, while the sum is 31.

The square root of 5244243115 is about 72417.1465538376. The cubic root of 5244243115 is about 1737.3778175387.

The spelling of 5244243115 in words is "five billion, two hundred forty-four million, two hundred forty-three thousand, one hundred fifteen".