5322127440 has 320 divisors, whose sum is σ = 20062715904. Its totient is φ = 1139318784.

The previous prime is 5322127409. The next prime is 5322127453. The reversal of 5322127440 is 447212235.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5322127398 and 5322127407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8767617 + ... + 8768223.

Almost surely, 2^5322127440 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 5322127440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10031357952).

5322127440 is an abundant number, since it is smaller than the sum of its proper divisors (14740588464).

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

5322127440 is a wasteful number, since it uses less digits than its factorization.

5322127440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954 (or 948 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 5322127440 is about 72952.9124846980. The cubic root of 5322127440 is about 1745.9364152725.

Adding to 5322127440 its reverse (447212235), we get a palindrome (5769339675).

The spelling of 5322127440 in words is "five billion, three hundred twenty-two million, one hundred twenty-seven thousand, four hundred forty".