5113502843 has 4 divisors (see below), whose sum is σ = 5119307928. Its totient is φ = 5107697760.

The previous prime is 5113502833. The next prime is 5113502873. The reversal of 5113502843 is 3482053115.

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 5113502843 - 2⁸ = 5113502587 is a prime.

It is a super-2 number, since 2×5113502843² = 52295822650738165298, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5113502803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2901221 + ... + 2902982.

It is an arithmetic number, because the mean of its divisors is an integer number (1279826982).

Almost surely, 2^5113502843 is an apocalyptic number.

5113502843 is a deficient number, since it is larger than the sum of its proper divisors (5805085).

5113502843 is an equidigital number, since it uses as much as digits as its factorization.

5113502843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5805084.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 5113502843 is about 71508.7606031597. The cubic root of 5113502843 is about 1722.8183965297.

Adding to 5113502843 its reverse (3482053115), we get a palindrome (8595555958).

The spelling of 5113502843 in words is "five billion, one hundred thirteen million, five hundred two thousand, eight hundred forty-three".