50325442522142 has 64 divisors (see below), whose sum is σ = 81967644278784. Its totient is φ = 23104318849920.

The previous prime is 50325442522139. The next prime is 50325442522169. The reversal of 50325442522142 is 24122524452305.

It is a self number, because there is not a number n which added to its sum of digits gives 50325442522142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1023745028 + ... + 1023794184.

It is an arithmetic number, because the mean of its divisors is an integer number (1280744441856).

Almost surely, 2^{50325442522142} is an apocalyptic number.

50325442522142 is a deficient number, since it is larger than the sum of its proper divisors (31642201756642).

50325442522142 is a wasteful number, since it uses less digits than its factorization.

50325442522142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54993.

The product of its (nonzero) digits is 768000, while the sum is 41.

Adding to 50325442522142 its reverse (24122524452305), we get a palindrome (74447966974447).

The spelling of 50325442522142 in words is "fifty trillion, three hundred twenty-five billion, four hundred forty-two million, five hundred twenty-two thousand, one hundred forty-two".