5216464885 has 8 divisors (see below), whose sum is σ = 6330092760. Its totient is φ = 4126281984.

The previous prime is 5216464861. The next prime is 5216464931. The reversal of 5216464885 is 5884646125.

It can be written as a sum of positive squares in 4 ways, for example, as 263542756 + 4952922129 = 16234^2 + 70377^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5216464885 - 2⁵ = 5216464853 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5860752 + ... + 5861641.

It is an arithmetic number, because the mean of its divisors is an integer number (791261595).

Almost surely, 2^5216464885 is an apocalyptic number.

It is an amenable number.

5216464885 is a deficient number, since it is larger than the sum of its proper divisors (1113627875).

5216464885 is a wasteful number, since it uses less digits than its factorization.

5216464885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11722487.

The product of its digits is 1843200, while the sum is 49.

The square root of 5216464885 is about 72225.0987192126. The cubic root of 5216464885 is about 1734.3048132991.

The spelling of 5216464885 in words is "five billion, two hundred sixteen million, four hundred sixty-four thousand, eight hundred eighty-five".