5220663547612 has 24 divisors (see below), whose sum is σ = 9319328194176. Its totient is φ = 2558112493248.

The previous prime is 5220663547609. The next prime is 5220663547613. The reversal of 5220663547612 is 2167453660225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5220663547613) 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, 14084583 + ... + 14450494.

It is an arithmetic number, because the mean of its divisors is an integer number (388305341424).

Almost surely, 2^{5220663547612} is an apocalyptic number.

It is an amenable number.

5220663547612 is a deficient number, since it is larger than the sum of its proper divisors (4098664646564).

5220663547612 is a wasteful number, since it uses less digits than its factorization.

5220663547612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28535997 (or 28535995 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 5220663547612 in words is "five trillion, two hundred twenty billion, six hundred sixty-three million, five hundred forty-seven thousand, six hundred twelve".