5349819813 has 16 divisors (see below), whose sum is σ = 7757855616. Its totient is φ = 3259598400.

The previous prime is 5349819809. The next prime is 5349819817. The reversal of 5349819813 is 3189189435.

It is an interprime number because it is at equal distance from previous prime (5349819809) and next prime (5349819817).

It is not a de Polignac number, because 5349819813 - 2² = 5349819809 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5349819817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 675145 + ... + 683022.

It is an arithmetic number, because the mean of its divisors is an integer number (484865976).

Almost surely, 2^5349819813 is an apocalyptic number.

It is an amenable number.

5349819813 is a deficient number, since it is larger than the sum of its proper divisors (2408035803).

5349819813 is a wasteful number, since it uses less digits than its factorization.

5349819813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358284.

The product of its digits is 933120, while the sum is 51.

The square root of 5349819813 is about 73142.4624482933. The cubic root of 5349819813 is about 1748.9593609520.

The spelling of 5349819813 in words is "five billion, three hundred forty-nine million, eight hundred nineteen thousand, eight hundred thirteen".