8520207041 has 4 divisors (see below), whose sum is σ = 8543423232. Its totient is φ = 8496990852.

The previous prime is 8520207029. The next prime is 8520207053. The reversal of 8520207041 is 1407020258.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (8520207029) and next prime (8520207053).

It is a cyclic number.

It is not a de Polignac number, because 8520207041 - 2¹⁰ = 8520206017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8520206995 and 8520207013.

It is not an unprimeable number, because it can be changed into a prime (8520207001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11607545 + ... + 11608278.

It is an arithmetic number, because the mean of its divisors is an integer number (2135855808).

Almost surely, 2^8520207041 is an apocalyptic number.

It is an amenable number.

8520207041 is a deficient number, since it is larger than the sum of its proper divisors (23216191).

8520207041 is a wasteful number, since it uses less digits than its factorization.

8520207041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23216190.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 8520207041 is about 92304.9675857156. The cubic root of 8520207041 is about 2042.4434901695.

Adding to 8520207041 its reverse (1407020258), we get a palindrome (9927227299).

The spelling of 8520207041 in words is "eight billion, five hundred twenty million, two hundred seven thousand, forty-one".