5242773815 has 4 divisors (see below), whose sum is σ = 6291328584. Its totient is φ = 4194219048.

The previous prime is 5242773799. The next prime is 5242773863. The reversal of 5242773815 is 5183772425.

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 5242773815 - 2⁴ = 5242773799 is a prime.

It is a Duffinian number.

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, 524277377 + ... + 524277386.

It is an arithmetic number, because the mean of its divisors is an integer number (1572832146).

Almost surely, 2^5242773815 is an apocalyptic number.

5242773815 is a deficient number, since it is larger than the sum of its proper divisors (1048554769).

5242773815 is a wasteful number, since it uses less digits than its factorization.

5242773815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048554768.

The product of its digits is 470400, while the sum is 44.

The square root of 5242773815 is about 72407.0011462980. The cubic root of 5242773815 is about 1737.2155464152.

The spelling of 5242773815 in words is "five billion, two hundred forty-two million, seven hundred seventy-three thousand, eight hundred fifteen".