50242642560 has 576 divisors, whose sum is σ = 197985060000. Its totient is φ = 11642695680.

The previous prime is 50242642553. The next prime is 50242642577. The reversal of 50242642560 is 6524624205.

50242642560 is a `hidden beast` number, since 5 + 0 + 2 + 4 + 2 + 642 + 5 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

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

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 33516691 + ... + 33518189.

Almost surely, 2^50242642560 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 50242642560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98992530000).

50242642560 is an abundant number, since it is smaller than the sum of its proper divisors (147742417440).

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

50242642560 is a wasteful number, since it uses less digits than its factorization.

50242642560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581 (or 1543 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 50242642560 in words is "fifty billion, two hundred forty-two million, six hundred forty-two thousand, five hundred sixty".