5221424407 has 2 divisors, whose sum is σ = 5221424408. Its totient is φ = 5221424406.

The previous prime is 5221424401. The next prime is 5221424431. The reversal of 5221424407 is 7044241225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5221424407 - 2²⁷ = 5087206679 is a prime.

It is a super-3 number, since 3×5221424407³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5221424401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610712203 + 2610712204.

It is an arithmetic number, because the mean of its divisors is an integer number (2610712204).

Almost surely, 2^5221424407 is an apocalyptic number.

5221424407 is a deficient number, since it is larger than the sum of its proper divisors (1).

5221424407 is an equidigital number, since it uses as much as digits as its factorization.

5221424407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17920, while the sum is 31.

The square root of 5221424407 is about 72259.4243472781. The cubic root of 5221424407 is about 1734.8542657616.

The spelling of 5221424407 in words is "five billion, two hundred twenty-one million, four hundred twenty-four thousand, four hundred seven".