7306540651 has 2 divisors, whose sum is σ = 7306540652. Its totient is φ = 7306540650.

The previous prime is 7306540613. The next prime is 7306540667. The reversal of 7306540651 is 1560456037.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7306540651 - 2⁹ = 7306540139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7306540651.

It is not a weakly prime, because it can be changed into another prime (7306540601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3653270325 + 3653270326.

It is an arithmetic number, because the mean of its divisors is an integer number (3653270326).

Almost surely, 2^7306540651 is an apocalyptic number.

7306540651 is a deficient number, since it is larger than the sum of its proper divisors (1).

7306540651 is an equidigital number, since it uses as much as digits as its factorization.

7306540651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 7306540651 is about 85478.3051481486. The cubic root of 7306540651 is about 1940.4566051567.

Adding to 7306540651 its reverse (1560456037), we get a palindrome (8866996688).

The spelling of 7306540651 in words is "seven billion, three hundred six million, five hundred forty thousand, six hundred fifty-one".