5720500871 has 2 divisors, whose sum is σ = 5720500872. Its totient is φ = 5720500870.

The previous prime is 5720500859. The next prime is 5720500889. The reversal of 5720500871 is 1780050275.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5720500871 - 2¹⁴ = 5720484487 is a prime.

It is a super-2 number, since 2×5720500871² = 65448260430223517282, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5720500171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2860250435 + 2860250436.

It is an arithmetic number, because the mean of its divisors is an integer number (2860250436).

Almost surely, 2^5720500871 is an apocalyptic number.

5720500871 is a deficient number, since it is larger than the sum of its proper divisors (1).

5720500871 is an equidigital number, since it uses as much as digits as its factorization.

5720500871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19600, while the sum is 35.

The square root of 5720500871 is about 75633.9928272996. The cubic root of 5720500871 is about 1788.4550062386.

The spelling of 5720500871 in words is "five billion, seven hundred twenty million, five hundred thousand, eight hundred seventy-one".