5320434522553 has 4 divisors (see below), whose sum is σ = 5551757762688. Its totient is φ = 5089111282420.

The previous prime is 5320434522551. The next prime is 5320434522607. The reversal of 5320434522553 is 3552254340235.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5320434522553 - 2¹ = 5320434522551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5320434522551) 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, 115661620033 + ... + 115661620078.

It is an arithmetic number, because the mean of its divisors is an integer number (1387939440672).

Almost surely, 2^{5320434522553} is an apocalyptic number.

It is an amenable number.

5320434522553 is a deficient number, since it is larger than the sum of its proper divisors (231323240135).

5320434522553 is a wasteful number, since it uses less digits than its factorization.

5320434522553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231323240134.

The product of its (nonzero) digits is 2160000, while the sum is 43.

Adding to 5320434522553 its reverse (3552254340235), we get a palindrome (8872688862788).

The spelling of 5320434522553 in words is "five trillion, three hundred twenty billion, four hundred thirty-four million, five hundred twenty-two thousand, five hundred fifty-three".