50394583134 has 256 divisors, whose sum is σ = 140042649600. Its totient is φ = 13121740800.

The previous prime is 50394583117. The next prime is 50394583189. The reversal of 50394583134 is 43138549305.

50394583134 is a `hidden beast` number, since 5 + 0 + 39 + 4 + 583 + 1 + 34 = 666.

50394583134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×50394583134² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50394583134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 13930894 + ... + 13934510.

It is an arithmetic number, because the mean of its divisors is an integer number (547041600).

Almost surely, 2^50394583134 is an apocalyptic number.

50394583134 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 50394583134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70021324800).

50394583134 is an abundant number, since it is smaller than the sum of its proper divisors (89648066466).

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

50394583134 is a wasteful number, since it uses less digits than its factorization.

50394583134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3736 (or 3730 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 50394583134 in words is "fifty billion, three hundred ninety-four million, five hundred eighty-three thousand, one hundred thirty-four".