50182121472 has 576 divisors, whose sum is σ = 169702041600. Its totient is φ = 13098516480.

The previous prime is 50182121443. The next prime is 50182121497. The reversal of 50182121472 is 27412128105.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 177321843 + ... + 177322125.

It is an arithmetic number, because the mean of its divisors is an integer number (294621600).

Almost surely, 2^50182121472 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 50182121472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84851020800).

50182121472 is an abundant number, since it is smaller than the sum of its proper divisors (119519920128).

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

50182121472 is a wasteful number, since it uses less digits than its factorization.

50182121472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 33.

Adding to 50182121472 its reverse (27412128105), we get a palindrome (77594249577).

The spelling of 50182121472 in words is "fifty billion, one hundred eighty-two million, one hundred twenty-one thousand, four hundred seventy-two".