5323335440 has 20 divisors (see below), whose sum is σ = 12376755084. Its totient is φ = 2129334144.

The previous prime is 5323335383. The next prime is 5323335449. The reversal of 5323335440 is 445333235.

It can be written as a sum of positive squares in 2 ways, for example, as 2799679744 + 2523655696 = 52912^2 + 50236^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 5323335397 and 5323335406.

It is not an unprimeable number, because it can be changed into a prime (5323335449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33270767 + ... + 33270926.

Almost surely, 2^5323335440 is an apocalyptic number.

It is an amenable number.

5323335440 is an abundant number, since it is smaller than the sum of its proper divisors (7053419644).

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

5323335440 is a wasteful number, since it uses less digits than its factorization.

5323335440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66541706 (or 66541700 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 32.

The square root of 5323335440 is about 72961.1913279930. The cubic root of 5323335440 is about 1746.0685010260.

Adding to 5323335440 its reverse (445333235), we get a palindrome (5768668675).

The spelling of 5323335440 in words is "five billion, three hundred twenty-three million, three hundred thirty-five thousand, four hundred forty".