5169213312 has 32 divisors (see below), whose sum is σ = 13730723880. Its totient is φ = 1723070976.

The previous prime is 5169213289. The next prime is 5169213317. The reversal of 5169213312 is 2133129615.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5169213317) 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, 6730363 + ... + 6731130.

Almost surely, 2^5169213312 is an apocalyptic number.

It is an amenable number.

5169213312 is an abundant number, since it is smaller than the sum of its proper divisors (8561510568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5169213312 is a wasteful number, since it uses less digits than its factorization.

5169213312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13461510 (or 13461498 counting only the distinct ones).

The product of its digits is 9720, while the sum is 33.

The square root of 5169213312 is about 71897.2413378984. The cubic root of 5169213312 is about 1729.0523853529.

The spelling of 5169213312 in words is "five billion, one hundred sixty-nine million, two hundred thirteen thousand, three hundred twelve".