5564570957 has 4 divisors (see below), whose sum is σ = 6070441056. Its totient is φ = 5058700860.

The previous prime is 5564570923. The next prime is 5564570989. The reversal of 5564570957 is 7590754655.

It is a happy number.

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 5564570957 - 2¹⁶ = 5564505421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5564570899 and 5564570908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5564573957) 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, 252935033 + ... + 252935054.

It is an arithmetic number, because the mean of its divisors is an integer number (1517610264).

Almost surely, 2^5564570957 is an apocalyptic number.

It is an amenable number.

5564570957 is a deficient number, since it is larger than the sum of its proper divisors (505870099).

5564570957 is a wasteful number, since it uses less digits than its factorization.

5564570957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505870098.

The product of its (nonzero) digits is 6615000, while the sum is 53.

The square root of 5564570957 is about 74596.0518861421. The cubic root of 5564570957 is about 1772.0551269098.

The spelling of 5564570957 in words is "five billion, five hundred sixty-four million, five hundred seventy thousand, nine hundred fifty-seven".