50040242560 has 1024 divisors, whose sum is σ = 171320832000. Its totient is φ = 13776322560.

The previous prime is 50040242513. The next prime is 50040242569. The reversal of 50040242560 is 6524204005.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50040242569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 944155494 + ... + 944155546.

It is an arithmetic number, because the mean of its divisors is an integer number (167305500).

Almost surely, 2^50040242560 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 50040242560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85660416000).

50040242560 is an abundant number, since it is smaller than the sum of its proper divisors (121280589440).

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

50040242560 is a wasteful number, since it uses less digits than its factorization.

50040242560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 50040242560 its reverse (6524204005), we get a palindrome (56564446565).

The spelling of 50040242560 in words is "fifty billion, forty million, two hundred forty-two thousand, five hundred sixty".