5634664365 has 32 divisors (see below), whose sum is σ = 10413588096. Its totient is φ = 2571253760.

The previous prime is 5634664363. The next prime is 5634664381.

5634664365 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5634664365 - 2¹ = 5634664363 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5634664363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1001592 + ... + 1007201.

It is an arithmetic number, because the mean of its divisors is an integer number (325424628).

Almost surely, 2^5634664365 is an apocalyptic number.

5634664365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5634664365 is a deficient number, since it is larger than the sum of its proper divisors (4778923731).

5634664365 is a wasteful number, since it uses less digits than its factorization.

5634664365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2008829.

The product of its digits is 4665600, while the sum is 48.

The square root of 5634664365 is about 75064.4014496885. The cubic root of 5634664365 is about 1779.4645914212.

The spelling of 5634664365 in words is "five billion, six hundred thirty-four million, six hundred sixty-four thousand, three hundred sixty-five".