50112794880000 has 1200 divisors, whose sum is σ = 196896235536000. Its totient is φ = 12659576832000.

The previous prime is 50112794879989. The next prime is 50112794880059. The reversal of 50112794880000 is 8849721105.

50112794880000 is a `hidden beast` number, since 50 + 112 + 7 + 9 + 488 + 0 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1200).

It is a super-2 number, since 2×50112794880000² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 99 ways as a sum of consecutive naturals, for example, 1969907281 + ... + 1969932719.

It is an arithmetic number, because the mean of its divisors is an integer number (164080196280).

Almost surely, 2^{50112794880000} is an apocalyptic number.

50112794880000 is a gapful number since it is divisible by the number (50) 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 50112794880000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98448117768000).

50112794880000 is an abundant number, since it is smaller than the sum of its proper divisors (146783440656000).

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

50112794880000 is an equidigital number, since it uses as much as digits as its factorization.

50112794880000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25512 (or 25468 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The spelling of 50112794880000 in words is "fifty trillion, one hundred twelve billion, seven hundred ninety-four million, eight hundred eighty thousand".