6522364845 has 24 divisors (see below), whose sum is σ = 11314093752. Its totient is φ = 3475929600.

The previous prime is 6522364841. The next prime is 6522364907. The reversal of 6522364845 is 5484632256.

It can be written as a sum of positive squares in 4 ways, for example, as 3191459049 + 3330905796 = 56493^2 + 57714^2 .

It is not a de Polignac number, because 6522364845 - 2² = 6522364841 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 6522364845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6522364841) 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, 4585 + ... + 114305.

It is an arithmetic number, because the mean of its divisors is an integer number (471420573).

Almost surely, 2^6522364845 is an apocalyptic number.

It is an amenable number.

6522364845 is a deficient number, since it is larger than the sum of its proper divisors (4791728907).

6522364845 is a wasteful number, since it uses less digits than its factorization.

6522364845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111053 (or 111050 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

The square root of 6522364845 is about 80761.1592598819. The cubic root of 6522364845 is about 1868.3935649472.

The spelling of 6522364845 in words is "six billion, five hundred twenty-two million, three hundred sixty-four thousand, eight hundred forty-five".