5322421544 has 32 divisors (see below), whose sum is σ = 11092191840. Its totient is φ = 2373633600.

The previous prime is 5322421541. The next prime is 5322421567. The reversal of 5322421544 is 4451242235.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5322421544.

It is not an unprimeable number, because it can be changed into a prime (5322421541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565922 + ... + 575249.

It is an arithmetic number, because the mean of its divisors is an integer number (346630995).

Almost surely, 2^5322421544 is an apocalyptic number.

It is an amenable number.

5322421544 is an abundant number, since it is smaller than the sum of its proper divisors (5769770296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5322421544 is a wasteful number, since it uses less digits than its factorization.

5322421544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141241 (or 1141237 counting only the distinct ones).

The product of its digits is 38400, while the sum is 32.

The square root of 5322421544 is about 72954.9281680134. The cubic root of 5322421544 is about 1745.9685751830.

Adding to 5322421544 its reverse (4451242235), we get a palindrome (9773663779).

The spelling of 5322421544 in words is "five billion, three hundred twenty-two million, four hundred twenty-one thousand, five hundred forty-four".