5021425399 has 2 divisors, whose sum is σ = 5021425400. Its totient is φ = 5021425398.

The previous prime is 5021425391. The next prime is 5021425411. The reversal of 5021425399 is 9935241205.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5021425399 - 2³ = 5021425391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5021425391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2510712699 + 2510712700.

It is an arithmetic number, because the mean of its divisors is an integer number (2510712700).

Almost surely, 2^5021425399 is an apocalyptic number.

5021425399 is a deficient number, since it is larger than the sum of its proper divisors (1).

5021425399 is an equidigital number, since it uses as much as digits as its factorization.

5021425399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 5021425399 is about 70862.0166168025. The cubic root of 5021425399 is about 1712.4149273739.

The spelling of 5021425399 in words is "five billion, twenty-one million, four hundred twenty-five thousand, three hundred ninety-nine".