5247394614 has 288 divisors, whose sum is σ = 15160504320. Its totient is φ = 1295481600.

The previous prime is 5247394609. The next prime is 5247394667. The reversal of 5247394614 is 4164937425.

5247394614 is a `hidden beast` number, since 5 + 24 + 7 + 3 + 9 + 4 + 614 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5247394614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 21955507 + ... + 21955745.

It is an arithmetic number, because the mean of its divisors is an integer number (52640640).

Almost surely, 2^5247394614 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5247394614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7580252160).

5247394614 is an abundant number, since it is smaller than the sum of its proper divisors (9913109706).

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

5247394614 is a wasteful number, since it uses less digits than its factorization.

5247394614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376 (or 366 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 5247394614 is about 72438.9026283530. The cubic root of 5247394614 is about 1737.7257703896.

The spelling of 5247394614 in words is "five billion, two hundred forty-seven million, three hundred ninety-four thousand, six hundred fourteen".