48550645775520 has 1536 divisors, whose sum is σ = 208433627136000. Its totient is φ = 10307950202880.

The previous prime is 48550645775519. The next prime is 48550645775531. The reversal of 48550645775520 is 2557754605584.

48550645775520 is a `hidden beast` number, since 4 + 8 + 5 + 5 + 0 + 6 + 4 + 5 + 77 + 552 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 14610484579 + ... + 14610487901.

It is an arithmetic number, because the mean of its divisors is an integer number (135698976000).

Almost surely, 2^{48550645775520} is an apocalyptic number.

48550645775520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48550645775520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104216813568000).

48550645775520 is an abundant number, since it is smaller than the sum of its proper divisors (159882981360480).

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

48550645775520 is a wasteful number, since it uses less digits than its factorization.

48550645775520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3863 (or 3849 counting only the distinct ones).

The product of its (nonzero) digits is 235200000, while the sum is 63.

The spelling of 48550645775520 in words is "forty-eight trillion, five hundred fifty billion, six hundred forty-five million, seven hundred seventy-five thousand, five hundred twenty".