5340520651 has 2 divisors, whose sum is σ = 5340520652. Its totient is φ = 5340520650.

The previous prime is 5340520609. The next prime is 5340520681. The reversal of 5340520651 is 1560250435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5340520651 - 2⁹ = 5340520139 is a prime.

It is not a weakly prime, because it can be changed into another prime (5340520681) 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 as a sum of consecutive naturals, namely, 2670260325 + 2670260326.

It is an arithmetic number, because the mean of its divisors is an integer number (2670260326).

Almost surely, 2^5340520651 is an apocalyptic number.

5340520651 is a deficient number, since it is larger than the sum of its proper divisors (1).

5340520651 is an equidigital number, since it uses as much as digits as its factorization.

5340520651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 5340520651 is about 73078.8659668443. The cubic root of 5340520651 is about 1747.9454147199.

The spelling of 5340520651 in words is "five billion, three hundred forty million, five hundred twenty thousand, six hundred fifty-one".