50541404004242 has 4 divisors (see below), whose sum is σ = 75812106006366. Its totient is φ = 25270702002120.

The previous prime is 50541404004229. The next prime is 50541404004257. The reversal of 50541404004242 is 24240040414505.

It is a happy number.

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., 47396601861361 + 3144802142881 = 6884519^2 + 1773359^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12635351001059 + ... + 12635351001062.

Almost surely, 2^{50541404004242} is an apocalyptic number.

50541404004242 is a deficient number, since it is larger than the sum of its proper divisors (25270702002124).

50541404004242 is a wasteful number, since it uses less digits than its factorization.

50541404004242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25270702002123.

The product of its (nonzero) digits is 102400, while the sum is 35.

Adding to 50541404004242 its reverse (24240040414505), we get a palindrome (74781444418747).

The spelling of 50541404004242 in words is "fifty trillion, five hundred forty-one billion, four hundred four million, four thousand, two hundred forty-two".