5360664321 has 28 divisors (see below), whose sum is σ = 8063021652. Its totient is φ = 3562348896.

The previous prime is 5360664317. The next prime is 5360664329. The reversal of 5360664321 is 1234660635.

5360664321 is a `hidden beast` number, since 5 + 3 + 6 + 0 + 6 + 643 + 2 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 171479025 + 5189185296 = 13095^2 + 72036^2 .

It is not a de Polignac number, because 5360664321 - 2² = 5360664317 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5360664329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 219495 + ... + 242691.

It is an arithmetic number, because the mean of its divisors is an integer number (287965059).

Almost surely, 2^5360664321 is an apocalyptic number.

It is an amenable number.

5360664321 is a deficient number, since it is larger than the sum of its proper divisors (2702357331).

5360664321 is an equidigital number, since it uses as much as digits as its factorization.

5360664321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23532 (or 23517 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 5360664321 is about 73216.5576970128. The cubic root of 5360664321 is about 1750.1403230065.

The spelling of 5360664321 in words is "five billion, three hundred sixty million, six hundred sixty-four thousand, three hundred twenty-one".