5171714728 has 32 divisors (see below), whose sum is σ = 10330336800. Its totient is φ = 2420238528.

The previous prime is 5171714707. The next prime is 5171714729. The reversal of 5171714728 is 8274171715.

It is a super-2 number, since 2×5171714728² = 53493266455624227968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5171714729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192351 + ... + 217582.

It is an arithmetic number, because the mean of its divisors is an integer number (322823025).

Almost surely, 2^5171714728 is an apocalyptic number.

It is an amenable number.

5171714728 is a deficient number, since it is larger than the sum of its proper divisors (5158622072).

5171714728 is a wasteful number, since it uses less digits than its factorization.

5171714728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410041 (or 410037 counting only the distinct ones).

The product of its digits is 109760, while the sum is 43.

The square root of 5171714728 is about 71914.6350056788. The cubic root of 5171714728 is about 1729.3312402826.

The spelling of 5171714728 in words is "five billion, one hundred seventy-one million, seven hundred fourteen thousand, seven hundred twenty-eight".