5213163328 has 28 divisors (see below), whose sum is σ = 10347878212. Its totient is φ = 2605824000.

The previous prime is 5213163317. The next prime is 5213163409. The reversal of 5213163328 is 8233613125.

It can be written as a sum of positive squares in 2 ways, for example, as 3954900544 + 1258262784 = 62888^2 + 35472^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5213163293 and 5213163302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257578 + ... + 277078.

It is an arithmetic number, because the mean of its divisors is an integer number (369567079).

Almost surely, 2^5213163328 is an apocalyptic number.

It is an amenable number.

5213163328 is a deficient number, since it is larger than the sum of its proper divisors (5134714884).

5213163328 is a wasteful number, since it uses less digits than its factorization.

5213163328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23690 (or 23680 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 5213163328 is about 72202.2390788541. The cubic root of 5213163328 is about 1733.9388493277.

The spelling of 5213163328 in words is "five billion, two hundred thirteen million, one hundred sixty-three thousand, three hundred twenty-eight".