5323335640 has 128 divisors (see below), whose sum is σ = 14572224000. Its totient is φ = 1709503488.

The previous prime is 5323335623. The next prime is 5323335701. The reversal of 5323335640 is 465333235.

It is a junction number, because it is equal to n+sod(n) for n = 5323335596 and 5323335605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 467859 + ... + 479101.

It is an arithmetic number, because the mean of its divisors is an integer number (113845500).

Almost surely, 2^5323335640 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 5323335640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7286112000).

5323335640 is an abundant number, since it is smaller than the sum of its proper divisors (9248888360).

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

5323335640 is a wasteful number, since it uses less digits than its factorization.

5323335640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11369 (or 11365 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 34.

The square root of 5323335640 is about 72961.1926985846. The cubic root of 5323335640 is about 1746.0685228928.

Adding to 5323335640 its reverse (465333235), we get a palindrome (5788668875).

The spelling of 5323335640 in words is "five billion, three hundred twenty-three million, three hundred thirty-five thousand, six hundred forty".