5606336440 has 16 divisors (see below), whose sum is σ = 12614257080. Its totient is φ = 2242534560.

The previous prime is 5606336429. The next prime is 5606336467. The reversal of 5606336440 is 446336065.

It is a self number, because there is not a number n which added to its sum of digits gives 5606336440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70079166 + ... + 70079245.

Almost surely, 2^5606336440 is an apocalyptic number.

It is an amenable number.

5606336440 is an abundant number, since it is smaller than the sum of its proper divisors (7007920640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5606336440 is a wasteful number, since it uses less digits than its factorization.

5606336440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140158422 (or 140158418 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

The square root of 5606336440 is about 74875.4728866536. The cubic root of 5606336440 is about 1776.4775308371.

The spelling of 5606336440 in words is "five billion, six hundred six million, three hundred thirty-six thousand, four hundred forty".