50846018053842 has 128 divisors (see below), whose sum is σ = 123435512893440. Its totient is φ = 15386340744000.

The previous prime is 50846018053823. The next prime is 50846018053849. The reversal of 50846018053842 is 24835081064805.

50846018053842 is a `hidden beast` number, since 5 + 0 + 8 + 4 + 60 + 1 + 8 + 0 + 538 + 42 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (50846018053849) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1868569617 + ... + 1868596827.

It is an arithmetic number, because the mean of its divisors is an integer number (964339944480).

Almost surely, 2^{50846018053842} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50846018053842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61717756446720).

50846018053842 is an abundant number, since it is smaller than the sum of its proper divisors (72589494839598).

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

50846018053842 is a wasteful number, since it uses less digits than its factorization.

50846018053842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31517 (or 31511 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 54.

The spelling of 50846018053842 in words is "fifty trillion, eight hundred forty-six billion, eighteen million, fifty-three thousand, eight hundred forty-two".