5646503564 has 24 divisors (see below), whose sum is σ = 10646525568. Its totient is φ = 2604844800.

The previous prime is 5646503563. The next prime is 5646503579. The reversal of 5646503564 is 4653056465.

It is not an unprimeable number, because it can be changed into a prime (5646503563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90164 + ... + 139364.

It is an arithmetic number, because the mean of its divisors is an integer number (443605232).

Almost surely, 2^5646503564 is an apocalyptic number.

It is an amenable number.

5646503564 is a deficient number, since it is larger than the sum of its proper divisors (5000022004).

5646503564 is a wasteful number, since it uses less digits than its factorization.

5646503564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51425 (or 51423 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 44.

The square root of 5646503564 is about 75143.2203462162. The cubic root of 5646503564 is about 1780.7100188954.

The spelling of 5646503564 in words is "five billion, six hundred forty-six million, five hundred three thousand, five hundred sixty-four".