5649478496 has 24 divisors (see below), whose sum is σ = 11423018880. Its totient is φ = 2748394368.

The previous prime is 5649478481. The next prime is 5649478501. The reversal of 5649478496 is 6948749465.

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, 2384576 + ... + 2386943.

It is an arithmetic number, because the mean of its divisors is an integer number (475959120).

Almost surely, 2^5649478496 is an apocalyptic number.

It is an amenable number.

5649478496 is an abundant number, since it is smaller than the sum of its proper divisors (5773540384).

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

5649478496 is a wasteful number, since it uses less digits than its factorization.

5649478496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4771566 (or 4771558 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 62.

The square root of 5649478496 is about 75163.0128188060. The cubic root of 5649478496 is about 1781.0226938738.

The spelling of 5649478496 in words is "five billion, six hundred forty-nine million, four hundred seventy-eight thousand, four hundred ninety-six".