8007060521 has 2 divisors, whose sum is σ = 8007060522. Its totient is φ = 8007060520.

The previous prime is 8007060409. The next prime is 8007060599. The reversal of 8007060521 is 1250607008.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7981456921 + 25603600 = 89339^2 + 5060^2 .

It is a cyclic number.

It is not a de Polignac number, because 8007060521 - 2¹⁴ = 8007044137 is a prime.

It is a super-2 number, since 2×8007060521² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (8007063521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4003530260 + 4003530261.

It is an arithmetic number, because the mean of its divisors is an integer number (4003530261).

Almost surely, 2^8007060521 is an apocalyptic number.

It is an amenable number.

8007060521 is a deficient number, since it is larger than the sum of its proper divisors (1).

8007060521 is an equidigital number, since it uses as much as digits as its factorization.

8007060521 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 8007060521 is about 89482.1799075101. The cubic root of 8007060521 is about 2000.5882037412.

Adding to 8007060521 its reverse (1250607008), we get a palindrome (9257667529).

The spelling of 8007060521 in words is "eight billion, seven million, sixty thousand, five hundred twenty-one".