50537500416 has 324 divisors, whose sum is σ = 159388793928. Its totient is φ = 15391973376.

The previous prime is 50537500411. The next prime is 50537500457. The reversal of 50537500416 is 61400573505.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50537500411) 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 35 ways as a sum of consecutive naturals, for example, 41662626 + ... + 41663838.

It is an arithmetic number, because the mean of its divisors is an integer number (491940722).

Almost surely, 2^50537500416 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 50537500416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79694396964).

50537500416 is an abundant number, since it is smaller than the sum of its proper divisors (108851293512).

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

50537500416 is a wasteful number, since it uses less digits than its factorization.

50537500416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368 (or 1338 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The spelling of 50537500416 in words is "fifty billion, five hundred thirty-seven million, five hundred thousand, four hundred sixteen".