6530714571 has 4 divisors (see below), whose sum is σ = 8707619432. Its totient is φ = 4353809712.

The previous prime is 6530714557. The next prime is 6530714587. The reversal of 6530714571 is 1754170356.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6530714571 - 2⁹ = 6530714059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6530713571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1088452426 + ... + 1088452431.

It is an arithmetic number, because the mean of its divisors is an integer number (2176904858).

Almost surely, 2^6530714571 is an apocalyptic number.

6530714571 is a deficient number, since it is larger than the sum of its proper divisors (2176904861).

6530714571 is a wasteful number, since it uses less digits than its factorization.

6530714571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176904860.

The product of its (nonzero) digits is 88200, while the sum is 39.

The square root of 6530714571 is about 80812.8366721525. The cubic root of 6530714571 is about 1869.1905111626.

The spelling of 6530714571 in words is "six billion, five hundred thirty million, seven hundred fourteen thousand, five hundred seventy-one".