5422303421 has 4 divisors (see below), whose sum is σ = 5423020512. Its totient is φ = 5421586332.

The previous prime is 5422303387. The next prime is 5422303457. The reversal of 5422303421 is 1243032245.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5422303421 - 2²⁶ = 5355194557 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5422303021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347081 + ... + 362366.

It is an arithmetic number, because the mean of its divisors is an integer number (1355755128).

Almost surely, 2^5422303421 is an apocalyptic number.

It is an amenable number.

5422303421 is a deficient number, since it is larger than the sum of its proper divisors (717091).

5422303421 is an equidigital number, since it uses as much as digits as its factorization.

5422303421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717090.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 5422303421 is about 73636.2914669119. The cubic root of 5422303421 is about 1756.8227176767.

Adding to 5422303421 its reverse (1243032245), we get a palindrome (6665335666).

The spelling of 5422303421 in words is "five billion, four hundred twenty-two million, three hundred three thousand, four hundred twenty-one".