5606423404 has 24 divisors (see below), whose sum is σ = 10935131760. Its totient is φ = 2499457536.

The previous prime is 5606423321. The next prime is 5606423429. The reversal of 5606423404 is 4043246065.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 5606423404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2168377 + ... + 2170960.

It is an arithmetic number, because the mean of its divisors is an integer number (455630490).

Almost surely, 2^5606423404 is an apocalyptic number.

It is an amenable number.

5606423404 is a deficient number, since it is larger than the sum of its proper divisors (5328708356).

5606423404 is a wasteful number, since it uses less digits than its factorization.

5606423404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4339377 (or 4339375 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 5606423404 is about 74876.0536086137. The cubic root of 5606423404 is about 1776.4867162053.

Adding to 5606423404 its reverse (4043246065), we get a palindrome (9649669469).

The spelling of 5606423404 in words is "five billion, six hundred six million, four hundred twenty-three thousand, four hundred four".