5320401130345 has 24 divisors (see below), whose sum is σ = 7528583296584. Its totient is φ = 3598298678016.

The previous prime is 5320401130181. The next prime is 5320401130349. The reversal of 5320401130345 is 5430311040235.

It can be written as a sum of positive squares in 4 ways, for example, as 111694987264 + 5208706143081 = 334208^2 + 2282259^2 .

It is not a de Polignac number, because 5320401130345 - 2²³ = 5320392741737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5320401130349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 148721314 + ... + 148757083.

It is an arithmetic number, because the mean of its divisors is an integer number (313690970691).

Almost surely, 2^{5320401130345} is an apocalyptic number.

It is an amenable number.

5320401130345 is a deficient number, since it is larger than the sum of its proper divisors (2208182166239).

5320401130345 is a wasteful number, since it uses less digits than its factorization.

5320401130345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297478489 (or 297478482 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 5320401130345 in words is "five trillion, three hundred twenty billion, four hundred one million, one hundred thirty thousand, three hundred forty-five".