5656264613 has 4 divisors (see below), whose sum is σ = 5656426368. Its totient is φ = 5656102860.

The previous prime is 5656264609. The next prime is 5656264631. The reversal of 5656264613 is 3164626565.

5656264613 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5656264613 - 2² = 5656264609 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5656264643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4181 + ... + 106442.

It is an arithmetic number, because the mean of its divisors is an integer number (1414106592).

Almost surely, 2^5656264613 is an apocalyptic number.

It is an amenable number.

5656264613 is a deficient number, since it is larger than the sum of its proper divisors (161755).

5656264613 is a wasteful number, since it uses less digits than its factorization.

5656264613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161754.

The product of its digits is 777600, while the sum is 44.

The square root of 5656264613 is about 75208.1419329051. The cubic root of 5656264613 is about 1781.7355261772.

The spelling of 5656264613 in words is "five billion, six hundred fifty-six million, two hundred sixty-four thousand, six hundred thirteen".