5323152340221 has 16 divisors (see below), whose sum is σ = 7345292217600. Its totient is φ = 3424990782528.

The previous prime is 5323152340213. The next prime is 5323152340307. The reversal of 5323152340221 is 1220432513235.

It is not a de Polignac number, because 5323152340221 - 2³ = 5323152340213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5323152344221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12341461 + ... + 12765498.

It is an arithmetic number, because the mean of its divisors is an integer number (459080763600).

Almost surely, 2^{5323152340221} is an apocalyptic number.

It is an amenable number.

5323152340221 is a deficient number, since it is larger than the sum of its proper divisors (2022139877379).

5323152340221 is a wasteful number, since it uses less digits than its factorization.

5323152340221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25109428.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 5323152340221 its reverse (1220432513235), we get a palindrome (6543584853456).

The spelling of 5323152340221 in words is "five trillion, three hundred twenty-three billion, one hundred fifty-two million, three hundred forty thousand, two hundred twenty-one".