5646243560 has 32 divisors (see below), whose sum is σ = 12706364160. Its totient is φ = 2258085696.

The previous prime is 5646243539. The next prime is 5646243563. The reversal of 5646243560 is 653426465.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5646243563) 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, 308177 + ... + 325983.

It is an arithmetic number, because the mean of its divisors is an integer number (397073880).

Almost surely, 2^5646243560 is an apocalyptic number.

It is an amenable number.

5646243560 is an abundant number, since it is smaller than the sum of its proper divisors (7060120600).

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

5646243560 is a wasteful number, since it uses less digits than its factorization.

5646243560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25745 (or 25741 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 41.

The square root of 5646243560 is about 75141.4902700233. The cubic root of 5646243560 is about 1780.6826864156.

The spelling of 5646243560 in words is "five billion, six hundred forty-six million, two hundred forty-three thousand, five hundred sixty".