5564356457 has 6 divisors (see below), whose sum is σ = 6116193594. Its totient is φ = 5058505760.

The previous prime is 5564356429. The next prime is 5564356519. The reversal of 5564356457 is 7546534655.

It is a happy number.

5564356457 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 4604843881 + 959512576 = 67859^2 + 30976^2 .

It is not a de Polignac number, because 5564356457 - 2¹² = 5564352361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5564356157) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22993088 + ... + 22993329.

It is an arithmetic number, because the mean of its divisors is an integer number (1019365599).

Almost surely, 2^5564356457 is an apocalyptic number.

It is an amenable number.

5564356457 is a deficient number, since it is larger than the sum of its proper divisors (551837137).

5564356457 is a wasteful number, since it uses less digits than its factorization.

5564356457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45986439 (or 45986428 counting only the distinct ones).

The product of its digits is 7560000, while the sum is 50.

The square root of 5564356457 is about 74594.6141286353. The cubic root of 5564356457 is about 1772.0323572173.

The spelling of 5564356457 in words is "five billion, five hundred sixty-four million, three hundred fifty-six thousand, four hundred fifty-seven".