5521685847722 has 32 divisors (see below), whose sum is σ = 9574719929280. Its totient is φ = 2360308711680.

The previous prime is 5521685847709. The next prime is 5521685847781. The reversal of 5521685847722 is 2277485861255.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5504972 + ... + 6430247.

It is an arithmetic number, because the mean of its divisors is an integer number (299209997790).

Almost surely, 2^{5521685847722} is an apocalyptic number.

5521685847722 is a deficient number, since it is larger than the sum of its proper divisors (4053034081558).

5521685847722 is a wasteful number, since it uses less digits than its factorization.

5521685847722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11936486.

The product of its digits is 75264000, while the sum is 62.

The spelling of 5521685847722 in words is "five trillion, five hundred twenty-one billion, six hundred eighty-five million, eight hundred forty-seven thousand, seven hundred twenty-two".