50505182674128 has 320 divisors, whose sum is σ = 179202038668800. Its totient is φ = 13261879664640.

The previous prime is 50505182674081. The next prime is 50505182674139. The reversal of 50505182674128 is 82147628150505.

50505182674128 is a `hidden beast` number, since 5 + 0 + 5 + 0 + 518 + 2 + 67 + 41 + 28 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6197368 + ... + 11807528.

It is an arithmetic number, because the mean of its divisors is an integer number (560006370840).

Almost surely, 2^{50505182674128} 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 50505182674128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89601019334400).

50505182674128 is an abundant number, since it is smaller than the sum of its proper divisors (128696855994672).

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

50505182674128 is a wasteful number, since it uses less digits than its factorization.

50505182674128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5610427 (or 5610415 counting only the distinct ones).

The product of its (nonzero) digits is 5376000, while the sum is 54.

The spelling of 50505182674128 in words is "fifty trillion, five hundred five billion, one hundred eighty-two million, six hundred seventy-four thousand, one hundred twenty-eight".