50538370560 has 320 divisors, whose sum is σ = 173710310400. Its totient is φ = 12494241792.

The previous prime is 50538370529. The next prime is 50538370591. The reversal of 50538370560 is 6507383505.

It is an interprime number because it is at equal distance from previous prime (50538370529) and next prime (50538370591).

It is a tau number, because it is divible by the number of its divisors (320).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 6854556 + ... + 6861924.

It is an arithmetic number, because the mean of its divisors is an integer number (542844720).

Almost surely, 2^50538370560 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 50538370560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86855155200).

50538370560 is an abundant number, since it is smaller than the sum of its proper divisors (123171939840).

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

50538370560 is a wasteful number, since it uses less digits than its factorization.

50538370560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7461 (or 7445 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 42.

The spelling of 50538370560 in words is "fifty billion, five hundred thirty-eight million, three hundred seventy thousand, five hundred sixty".