5168840570 has 8 divisors (see below), whose sum is σ = 9303913044. Its totient is φ = 2067536224.

The previous prime is 5168840563. The next prime is 5168840581. The reversal of 5168840570 is 750488615.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4747072201 + 421768369 = 68899^2 + 20537^2 .

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

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, 258442019 + ... + 258442038.

Almost surely, 2^5168840570 is an apocalyptic number.

5168840570 is a deficient number, since it is larger than the sum of its proper divisors (4135072474).

5168840570 is a wasteful number, since it uses less digits than its factorization.

5168840570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516884064.

The product of its (nonzero) digits is 268800, while the sum is 44.

The square root of 5168840570 is about 71894.6491054793. The cubic root of 5168840570 is about 1729.0108248100.

The spelling of 5168840570 in words is "five billion, one hundred sixty-eight million, eight hundred forty thousand, five hundred seventy".