5322345444 has 72 divisors (see below), whose sum is σ = 14575579200. Its totient is φ = 1627814592.

The previous prime is 5322345443. The next prime is 5322345451. The reversal of 5322345444 is 4445432235.

5322345444 is a `hidden beast` number, since 532 + 2 + 34 + 54 + 44 = 666.

It is a super-2 number, since 2×5322345444² = 56654722050535114272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5322345399 and 5322345408.

It is not an unprimeable number, because it can be changed into a prime (5322345443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44107 + ... + 112205.

It is an arithmetic number, because the mean of its divisors is an integer number (202438600).

Almost surely, 2^5322345444 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5322345444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7287789600).

5322345444 is an abundant number, since it is smaller than the sum of its proper divisors (9253233756).

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

5322345444 is a wasteful number, since it uses less digits than its factorization.

5322345444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68289 (or 68284 counting only the distinct ones).

The product of its digits is 230400, while the sum is 36.

The square root of 5322345444 is about 72954.4066112528. The cubic root of 5322345444 is about 1745.9602538552.

Adding to 5322345444 its reverse (4445432235), we get a palindrome (9767777679).

The spelling of 5322345444 in words is "five billion, three hundred twenty-two million, three hundred forty-five thousand, four hundred forty-four".