50454003200000 has 156 divisors (see below), whose sum is σ = 126111570999120. Its totient is φ = 20181596160000.

The previous prime is 50454003199987. The next prime is 50454003200011. The reversal of 50454003200000 is 230045405.

It is a super-2 number, since 2×50454003200000² (a number of 28 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 11 ways as a sum of consecutive naturals, for example, 10829141 + ... + 14770859.

Almost surely, 2^{50454003200000} is an apocalyptic number.

50454003200000 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 50454003200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63055785499560).

50454003200000 is an abundant number, since it is smaller than the sum of its proper divisors (75657567799120).

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

50454003200000 is an frugal number, since it uses more digits than its factorization.

50454003200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3941768 (or 3941726 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

Adding to 50454003200000 its reverse (230045405), we get a palindrome (50454233245405).

The spelling of 50454003200000 in words is "fifty trillion, four hundred fifty-four billion, three million, two hundred thousand".