50133378011008 has 64 divisors (see below), whose sum is σ = 101329214029920. Its totient is φ = 24702062837760.

The previous prime is 50133378010973. The next prime is 50133378011077. The reversal of 50133378011008 is 80011087333105.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18130360 + ... + 20711752.

Almost surely, 2^{50133378011008} 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 50133378011008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50664607014960).

50133378011008 is an abundant number, since it is smaller than the sum of its proper divisors (51195836018912).

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

50133378011008 is a wasteful number, since it uses less digits than its factorization.

50133378011008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2583615 (or 2583603 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 50133378011008 in words is "fifty trillion, one hundred thirty-three billion, three hundred seventy-eight million, eleven thousand, eight".