5664201361 has 16 divisors (see below), whose sum is σ = 6973190784. Its totient is φ = 4480366464.

The previous prime is 5664201353. The next prime is 5664201391. The reversal of 5664201361 is 1631024665.

It is not a de Polignac number, because 5664201361 - 2³ = 5664201353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5664201391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 509286 + ... + 520288.

It is an arithmetic number, because the mean of its divisors is an integer number (435824424).

Almost surely, 2^5664201361 is an apocalyptic number.

It is an amenable number.

5664201361 is a deficient number, since it is larger than the sum of its proper divisors (1308989423).

5664201361 is a wasteful number, since it uses less digits than its factorization.

5664201361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16680.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 5664201361 is about 75260.8886540679. Note that the first 3 decimals coincide. The cubic root of 5664201361 is about 1782.5685009282.

It can be divided in two parts, 5664 and 201361, that added together give a square (207025 = 455²).

The spelling of 5664201361 in words is "five billion, six hundred sixty-four million, two hundred one thousand, three hundred sixty-one".