50010090427042 has 4 divisors (see below), whose sum is σ = 75015135640566. Its totient is φ = 25005045213520.

The previous prime is 50010090427039. The next prime is 50010090427061. The reversal of 50010090427042 is 24072409001005.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 45448914379561 + 4561176047481 = 6741581^2 + 2135691^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50010090426989 and 50010090427007.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12502522606759 + ... + 12502522606762.

Almost surely, 2^{50010090427042} is an apocalyptic number.

50010090427042 is a deficient number, since it is larger than the sum of its proper divisors (25005045213524).

50010090427042 is a wasteful number, since it uses less digits than its factorization.

50010090427042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25005045213523.

The product of its (nonzero) digits is 20160, while the sum is 34.

Adding to 50010090427042 its reverse (24072409001005), we get a palindrome (74082499428047).

The spelling of 50010090427042 in words is "fifty trillion, ten billion, ninety million, four hundred twenty-seven thousand, forty-two".