8007060561 has 4 divisors (see below), whose sum is σ = 10676080752. Its totient is φ = 5338040372.

The previous prime is 8007060521. The next prime is 8007060599. The reversal of 8007060561 is 1650607008.

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 a cyclic number.

It is not a de Polignac number, because 8007060561 - 2¹⁰ = 8007059537 is a prime.

It is a super-2 number, since 2×8007060561² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8007060521) 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, 1334510091 + ... + 1334510096.

It is an arithmetic number, because the mean of its divisors is an integer number (2669020188).

Almost surely, 2^8007060561 is an apocalyptic number.

It is an amenable number.

8007060561 is a deficient number, since it is larger than the sum of its proper divisors (2669020191).

8007060561 is a wasteful number, since it uses less digits than its factorization.

8007060561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2669020190.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 8007060561 is about 89482.1801310183. The cubic root of 8007060561 is about 2000.5882070726.

Adding to 8007060561 its reverse (1650607008), we get a palindrome (9657667569).

The spelling of 8007060561 in words is "eight billion, seven million, sixty thousand, five hundred sixty-one".