5164394616 has 48 divisors (see below), whose sum is σ = 14067785160. Its totient is φ = 1711510080.

The previous prime is 5164394593. The next prime is 5164394647. The reversal of 5164394616 is 6164934615.

5164394616 is a `hidden beast` number, since 516 + 43 + 94 + 6 + 1 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194850 + ... + 219761.

Almost surely, 2^5164394616 is an apocalyptic number.

It is an amenable number.

5164394616 is an abundant number, since it is smaller than the sum of its proper divisors (8903390544).

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

5164394616 is a wasteful number, since it uses less digits than its factorization.

5164394616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414796 (or 414789 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 5164394616 is about 71863.7225309126. The cubic root of 5164394616 is about 1728.5149490876.

The spelling of 5164394616 in words is "five billion, one hundred sixty-four million, three hundred ninety-four thousand, six hundred sixteen".