50133500442642 has 16 divisors (see below), whose sum is σ = 100339605536832. Its totient is φ = 16699066038960.

The previous prime is 50133500442629. The next prime is 50133500442713. The reversal of 50133500442642 is 24624400533105.

It is a self number, because there is not a number n which added to its sum of digits gives 50133500442642.

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, 3025184838 + ... + 3025201409.

It is an arithmetic number, because the mean of its divisors is an integer number (6271225346052).

Almost surely, 2^{50133500442642} is an apocalyptic number.

50133500442642 is an abundant number, since it is smaller than the sum of its proper divisors (50206105094190).

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

50133500442642 is a wasteful number, since it uses less digits than its factorization.

50133500442642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6050387633.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 50133500442642 its reverse (24624400533105), we get a palindrome (74757900975747).

The spelling of 50133500442642 in words is "fifty trillion, one hundred thirty-three billion, five hundred million, four hundred forty-two thousand, six hundred forty-two".