5326556573 has 4 divisors (see below), whose sum is σ = 5736291708. Its totient is φ = 4916821440.

The previous prime is 5326556549. The next prime is 5326556611. The reversal of 5326556573 is 3756556235.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3756556235 = 5 ⋅751311247.

It can be written as a sum of positive squares in 2 ways, for example, as 1687812889 + 3638743684 = 41083^2 + 60322^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5326556573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5326556503) 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, 204867548 + ... + 204867573.

It is an arithmetic number, because the mean of its divisors is an integer number (1434072927).

Almost surely, 2^5326556573 is an apocalyptic number.

It is an amenable number.

5326556573 is a deficient number, since it is larger than the sum of its proper divisors (409735135).

5326556573 is a wasteful number, since it uses less digits than its factorization.

5326556573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409735134.

The product of its digits is 2835000, while the sum is 47.

The square root of 5326556573 is about 72983.2622797858. The cubic root of 5326556573 is about 1746.4206101434.

The spelling of 5326556573 in words is "five billion, three hundred twenty-six million, five hundred fifty-six thousand, five hundred seventy-three".