5422803728 has 20 divisors (see below), whose sum is σ = 10868982540. Its totient is φ = 2617905024.

The previous prime is 5422803709. The next prime is 5422803751. The reversal of 5422803728 is 8273082245.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2747017744 + 2675785984 = 52412^2 + 51728^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5843075 + ... + 5844002.

It is an arithmetic number, because the mean of its divisors is an integer number (543449127).

Almost surely, 2^5422803728 is an apocalyptic number.

5422803728 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

5422803728 is an abundant number, since it is smaller than the sum of its proper divisors (5446178812).

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

5422803728 is a wasteful number, since it uses less digits than its factorization.

5422803728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11687114 (or 11687108 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 41.

The square root of 5422803728 is about 73639.6885381789. The cubic root of 5422803728 is about 1756.8767490605.

The spelling of 5422803728 in words is "five billion, four hundred twenty-two million, eight hundred three thousand, seven hundred twenty-eight".