50982486016 has 136 divisors (see below), whose sum is σ = 127136772864. Its totient is φ = 19861340160.

The previous prime is 50982486007. The next prime is 50982486019. The reversal of 50982486016 is 61068428905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50982486019) 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, 5041221 + ... + 5051323.

Almost surely, 2^50982486016 is an apocalyptic number.

50982486016 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50982486016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63568386432).

50982486016 is an abundant number, since it is smaller than the sum of its proper divisors (76154286848).

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

50982486016 is an equidigital number, since it uses as much as digits as its factorization.

50982486016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10153 (or 10123 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 49.

The spelling of 50982486016 in words is "fifty billion, nine hundred eighty-two million, four hundred eighty-six thousand, sixteen".