50135692867104 has 384 divisors, whose sum is σ = 151612133702400. Its totient is φ = 14378110156800.

The previous prime is 50135692867097. The next prime is 50135692867181. The reversal of 50135692867104 is 40176829653105.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 694085262 + ... + 694157490.

It is an arithmetic number, because the mean of its divisors is an integer number (394823264850).

It is a 1-persistent number, because it is pandigital, but 2⋅50135692867104 = 100271385734208 is not.

Almost surely, 2^{50135692867104} 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 50135692867104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75806066851200).

50135692867104 is an abundant number, since it is smaller than the sum of its proper divisors (101476440835296).

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

50135692867104 is a wasteful number, since it uses less digits than its factorization.

50135692867104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72748 (or 72740 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 57.

The spelling of 50135692867104 in words is "fifty trillion, one hundred thirty-five billion, six hundred ninety-two million, eight hundred sixty-seven thousand, one hundred four".