50636504042 has 8 divisors (see below), whose sum is σ = 76225058532. Its totient is φ = 25228151200.

The previous prime is 50636503999. The next prime is 50636504053. The reversal of 50636504042 is 24040563605.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 46712609161 + 3923894881 = 216131^2 + 62641^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 50636503993 and 50636504011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45049709 + ... + 45050832.

Almost surely, 2^50636504042 is an apocalyptic number.

50636504042 is a deficient number, since it is larger than the sum of its proper divisors (25588554490).

50636504042 is a wasteful number, since it uses less digits than its factorization.

50636504042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90100824.

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 50636504042 in words is "fifty billion, six hundred thirty-six million, five hundred four thousand, forty-two".