50788605312 has 128 divisors (see below), whose sum is σ = 150188880000. Its totient is φ = 16896563712.

The previous prime is 50788605251. The next prime is 50788605377. The reversal of 50788605312 is 21350688705.

50788605312 is a `hidden beast` number, since 5 + 0 + 7 + 8 + 8 + 605 + 31 + 2 = 666.

50788605312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×50788605312² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1793439 + ... + 1821537.

It is an arithmetic number, because the mean of its divisors is an integer number (1173350625).

Almost surely, 2^50788605312 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 50788605312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75094440000).

50788605312 is an abundant number, since it is smaller than the sum of its proper divisors (99400274688).

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

50788605312 is a wasteful number, since it uses less digits than its factorization.

50788605312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28645 (or 28627 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

It can be divided in two parts, 50788 and 605312, that added together give a square (656100 = 810²).

The spelling of 50788605312 in words is "fifty billion, seven hundred eighty-eight million, six hundred five thousand, three hundred twelve".