6620924050048 has 128 divisors (see below), whose sum is σ = 16446721536000. Its totient is φ = 2579283717120.

The previous prime is 6620924050033. The next prime is 6620924050051. The reversal of 6620924050048 is 8400504290266.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×6620924050048² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98201053 + ... + 98268451.

It is an arithmetic number, because the mean of its divisors is an integer number (128490012000).

Almost surely, 2^{6620924050048} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6620924050048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8223360768000).

6620924050048 is an abundant number, since it is smaller than the sum of its proper divisors (9825797485952).

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

6620924050048 is a wasteful number, since it uses less digits than its factorization.

6620924050048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77398 (or 77386 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 6620924050048 in words is "six trillion, six hundred twenty billion, nine hundred twenty-four million, fifty thousand, forty-eight".