50046004642 has 16 divisors (see below), whose sum is σ = 82225688760. Its totient is φ = 22738955008.

The previous prime is 50046004601. The next prime is 50046004691. The reversal of 50046004642 is 24640064005.

It can be written as a sum of positive squares in 4 ways, for example, as 33299315361 + 16746689281 = 182481^2 + 129409^2 .

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, 25377313 + ... + 25379284.

Almost surely, 2^50046004642 is an apocalyptic number.

50046004642 is a deficient number, since it is larger than the sum of its proper divisors (32179684118).

50046004642 is a wasteful number, since it uses less digits than its factorization.

50046004642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50756645.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 50046004642 its reverse (24640064005), we get a palindrome (74686068647).

The spelling of 50046004642 in words is "fifty billion, forty-six million, four thousand, six hundred forty-two".