5356000645 has 4 divisors (see below), whose sum is σ = 6427200780. Its totient is φ = 4284800512.

The previous prime is 5356000607. The next prime is 5356000679. The reversal of 5356000645 is 5460006535.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1206450756 + 4149549889 = 34734^2 + 64417^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5356000645 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5356000645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535600060 + ... + 535600069.

It is an arithmetic number, because the mean of its divisors is an integer number (1606800195).

Almost surely, 2^5356000645 is an apocalyptic number.

It is an amenable number.

5356000645 is a deficient number, since it is larger than the sum of its proper divisors (1071200135).

5356000645 is a wasteful number, since it uses less digits than its factorization.

5356000645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071200134.

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 5356000645 is about 73184.7022607867. The cubic root of 5356000645 is about 1749.6326461571.

The spelling of 5356000645 in words is "five billion, three hundred fifty-six million, six hundred forty-five", and thus it is an aban number.