5608804477 has 4 divisors (see below), whose sum is σ = 5624875900. Its totient is φ = 5592733056.

The previous prime is 5608804471. The next prime is 5608804489. The reversal of 5608804477 is 7744088065.

It is a happy number.

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 4237879801 + 1370924676 = 65099^2 + 37026^2 .

It is a cyclic number.

It is not a de Polignac number, because 5608804477 - 2¹⁹ = 5608280189 is a prime.

It is a super-2 number, since 2×5608804477² = 62917375322430487058, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5608804477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5608804471) 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, 8035188 + ... + 8035885.

It is an arithmetic number, because the mean of its divisors is an integer number (1406218975).

Almost surely, 2^5608804477 is an apocalyptic number.

It is an amenable number.

5608804477 is a deficient number, since it is larger than the sum of its proper divisors (16071423).

5608804477 is a wasteful number, since it uses less digits than its factorization.

5608804477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16071422.

The product of its (nonzero) digits is 1505280, while the sum is 49.

The square root of 5608804477 is about 74891.9520175566. The cubic root of 5608804477 is about 1776.7381745514.

The spelling of 5608804477 in words is "five billion, six hundred eight million, eight hundred four thousand, four hundred seventy-seven".