5130640651 has 2 divisors, whose sum is σ = 5130640652. Its totient is φ = 5130640650.

The previous prime is 5130640639. The next prime is 5130640679. The reversal of 5130640651 is 1560460315.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5130640651 - 2⁹ = 5130640139 is a prime.

It is not a weakly prime, because it can be changed into another prime (5130640621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2565320325 + 2565320326.

It is an arithmetic number, because the mean of its divisors is an integer number (2565320326).

Almost surely, 2^5130640651 is an apocalyptic number.

5130640651 is a deficient number, since it is larger than the sum of its proper divisors (1).

5130640651 is an equidigital number, since it uses as much as digits as its factorization.

5130640651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 5130640651 is about 71628.4904978459. The cubic root of 5130640651 is about 1724.7409147820.

The spelling of 5130640651 in words is "five billion, one hundred thirty million, six hundred forty thousand, six hundred fifty-one".