5213469813 has 16 divisors (see below), whose sum is σ = 7082289216. Its totient is φ = 3410758400.

The previous prime is 5213469799. The next prime is 5213469817. The reversal of 5213469813 is 3189643125.

It is a cyclic number.

It is not a de Polignac number, because 5213469813 - 2⁹ = 5213469301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5213469817) 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, 41895 + ... + 110372.

It is an arithmetic number, because the mean of its divisors is an integer number (442643076).

Almost surely, 2^5213469813 is an apocalyptic number.

It is an amenable number.

5213469813 is a deficient number, since it is larger than the sum of its proper divisors (1868819403).

5213469813 is a wasteful number, since it uses less digits than its factorization.

5213469813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152484.

The product of its digits is 155520, while the sum is 42.

The square root of 5213469813 is about 72204.3614541393. The cubic root of 5213469813 is about 1733.9728284303.

The spelling of 5213469813 in words is "five billion, two hundred thirteen million, four hundred sixty-nine thousand, eight hundred thirteen".