50533541776 has 40 divisors (see below), whose sum is σ = 102359162880. Its totient is φ = 24168122528.

The previous prime is 50533541771. The next prime is 50533541783. The reversal of 50533541776 is 67714533505.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (50533541771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64881 + ... + 324463.

It is an arithmetic number, because the mean of its divisors is an integer number (2558979072).

Almost surely, 2^50533541776 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 50533541776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51179581440).

50533541776 is an abundant number, since it is smaller than the sum of its proper divisors (51825621104).

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

50533541776 is an equidigital number, since it uses as much as digits as its factorization.

50533541776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259660 (or 259608 counting only the distinct ones).

The product of its (nonzero) digits is 1323000, while the sum is 46.

The spelling of 50533541776 in words is "fifty billion, five hundred thirty-three million, five hundred forty-one thousand, seven hundred seventy-six".