5021396629 has 2 divisors, whose sum is σ = 5021396630. Its totient is φ = 5021396628.

The previous prime is 5021396617. The next prime is 5021396683. The reversal of 5021396629 is 9266931205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3611769604 + 1409627025 = 60098^2 + 37545^2 .

It is a cyclic number.

It is not a de Polignac number, because 5021396629 - 2⁹ = 5021396117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5021396689) 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, 2510698314 + 2510698315.

It is an arithmetic number, because the mean of its divisors is an integer number (2510698315).

Almost surely, 2^5021396629 is an apocalyptic number.

It is an amenable number.

5021396629 is a deficient number, since it is larger than the sum of its proper divisors (1).

5021396629 is an equidigital number, since it uses as much as digits as its factorization.

5021396629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 5021396629 is about 70861.8136163618. The cubic root of 5021396629 is about 1712.4116569697.

The spelling of 5021396629 in words is "five billion, twenty-one million, three hundred ninety-six thousand, six hundred twenty-nine".