5463838849 has 4 divisors (see below), whose sum is σ = 6244387264. Its totient is φ = 4683290436.

The previous prime is 5463838829. The next prime is 5463838889. The reversal of 5463838849 is 9488383645.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5463838849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5463838793 and 5463838802.

It is not an unprimeable number, because it can be changed into a prime (5463838829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390274197 + ... + 390274210.

It is an arithmetic number, because the mean of its divisors is an integer number (1561096816).

Almost surely, 2^5463838849 is an apocalyptic number.

It is an amenable number.

5463838849 is a deficient number, since it is larger than the sum of its proper divisors (780548415).

5463838849 is an equidigital number, since it uses as much as digits as its factorization.

5463838849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780548414.

The product of its digits is 19906560, while the sum is 58.

The square root of 5463838849 is about 73917.7843891441. The cubic root of 5463838849 is about 1761.2971292811.

The spelling of 5463838849 in words is "five billion, four hundred sixty-three million, eight hundred thirty-eight thousand, eight hundred forty-nine".