50726003328 has 1536 divisors, whose sum is σ = 213930393600. Its totient is φ = 11496038400.

The previous prime is 50726003327. The next prime is 50726003351. The reversal of 50726003328 is 82330062705.

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

It is a junction number, because it is equal to n+sod(n) for n = 50726003292 and 50726003301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50726003327) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1179674475 + ... + 1179674517.

It is an arithmetic number, because the mean of its divisors is an integer number (139277600).

Almost surely, 2^50726003328 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 50726003328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106965196800).

50726003328 is an abundant number, since it is smaller than the sum of its proper divisors (163204390272).

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

50726003328 is a wasteful number, since it uses less digits than its factorization.

50726003328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 50726003328 in words is "fifty billion, seven hundred twenty-six million, three thousand, three hundred twenty-eight".