5323947297240 has 384 divisors, whose sum is σ = 19558234987200. Its totient is φ = 1150289817600.

The previous prime is 5323947297203. The next prime is 5323947297247. The reversal of 5323947297240 is 427927493235.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5323947297247) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4987750 + ... + 5960330.

Almost surely, 2^{5323947297240} 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 5323947297240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9779117493600).

5323947297240 is an abundant number, since it is smaller than the sum of its proper divisors (14234287689960).

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

5323947297240 is a wasteful number, since it uses less digits than its factorization.

5323947297240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972659 (or 972644 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 57.

The spelling of 5323947297240 in words is "five trillion, three hundred twenty-three billion, nine hundred forty-seven million, two hundred ninety-seven thousand, two hundred forty".