48122649553664 has 144 divisors (see below), whose sum is σ = 117323768314368. Its totient is φ = 19229405822976.

The previous prime is 48122649553637. The next prime is 48122649553709. The reversal of 48122649553664 is 46635594622184.

It is a self number, because there is not a number n which added to its sum of digits gives 48122649553664.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4121924 + ... + 10641219.

It is an arithmetic number, because the mean of its divisors is an integer number (814748391072).

Almost surely, 2^{48122649553664} is an apocalyptic number.

It is an amenable number.

48122649553664 is an abundant number, since it is smaller than the sum of its proper divisors (69201118760704).

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

48122649553664 is a wasteful number, since it uses less digits than its factorization.

48122649553664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14763290 (or 14763276 counting only the distinct ones).

The product of its digits is 298598400, while the sum is 65.

The spelling of 48122649553664 in words is "forty-eight trillion, one hundred twenty-two billion, six hundred forty-nine million, five hundred fifty-three thousand, six hundred sixty-four".