50112423446400 has 4032 divisors, whose sum is σ = 227573651541600. Its totient is φ = 10668323635200.

The previous prime is 50112423446389. The next prime is 50112423446413. The reversal of 50112423446400 is 464432421105.

50112423446400 is a `hidden beast` number, since 5 + 0 + 1 + 1 + 2 + 4 + 2 + 3 + 4 + 4 + 640 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (4032).

It is a super-2 number, since 2×50112423446400² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 503 ways as a sum of consecutive naturals, for example, 563060937556 + ... + 563060937644.

Almost surely, 2^{50112423446400} is an apocalyptic number.

50112423446400 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 50112423446400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113786825770800).

50112423446400 is an abundant number, since it is smaller than the sum of its proper divisors (177461228095200).

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

50112423446400 is an equidigital number, since it uses as much as digits as its factorization.

50112423446400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 50112423446400 its reverse (464432421105), we get a palindrome (50576855867505).

The spelling of 50112423446400 in words is "fifty trillion, one hundred twelve billion, four hundred twenty-three million, four hundred forty-six thousand, four hundred".