5646719216 has 30 divisors (see below), whose sum is σ = 11150926920. Its totient is φ = 2770066624.

The previous prime is 5646719209. The next prime is 5646719227. The reversal of 5646719216 is 6129176465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17876 + ... + 107763.

It is an arithmetic number, because the mean of its divisors is an integer number (371697564).

Almost surely, 2^5646719216 is an apocalyptic number.

It is an amenable number.

5646719216 is a deficient number, since it is larger than the sum of its proper divisors (5504207704).

5646719216 is a wasteful number, since it uses less digits than its factorization.

5646719216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125753 (or 125694 counting only the distinct ones).

The product of its digits is 544320, while the sum is 47.

The square root of 5646719216 is about 75144.6552723479. The cubic root of 5646719216 is about 1780.7326883099.

The spelling of 5646719216 in words is "five billion, six hundred forty-six million, seven hundred nineteen thousand, two hundred sixteen".