5613435665 has 32 divisors (see below), whose sum is σ = 7027606656. Its totient is φ = 4301155840.

The previous prime is 5613435617. The next prime is 5613435673. The reversal of 5613435665 is 5665343165.

5613435665 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5613435665 - 2¹⁸ = 5613173521 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2942642 + ... + 2944548.

It is an arithmetic number, because the mean of its divisors is an integer number (219612708).

Almost surely, 2^5613435665 is an apocalyptic number.

It is an amenable number.

5613435665 is a deficient number, since it is larger than the sum of its proper divisors (1414170991).

5613435665 is a wasteful number, since it uses less digits than its factorization.

5613435665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2209.

The product of its digits is 972000, while the sum is 44.

The square root of 5613435665 is about 74922.8647677063. The cubic root of 5613435665 is about 1777.2270573935.

The spelling of 5613435665 in words is "five billion, six hundred thirteen million, four hundred thirty-five thousand, six hundred sixty-five".