5423244450 has 96 divisors (see below), whose sum is σ = 14561068032. Its totient is φ = 1327872000.

The previous prime is 5423244427. The next prime is 5423244469. The reversal of 5423244450 is 544423245.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 365170 + ... + 379730.

It is an arithmetic number, because the mean of its divisors is an integer number (151677792).

Almost surely, 2^5423244450 is an apocalyptic number.

5423244450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5423244450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7280534016).

5423244450 is an abundant number, since it is smaller than the sum of its proper divisors (9137823582).

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

5423244450 is a wasteful number, since it uses less digits than its factorization.

5423244450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14780 (or 14775 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 33.

The square root of 5423244450 is about 73642.6808990547. The cubic root of 5423244450 is about 1756.9243427222.

Adding to 5423244450 its reverse (544423245), we get a palindrome (5967667695).

The spelling of 5423244450 in words is "five billion, four hundred twenty-three million, two hundred forty-four thousand, four hundred fifty".