50403015422 has 8 divisors (see below), whose sum is σ = 75637501896. Its totient is φ = 25190514792.

The previous prime is 50403015409. The next prime is 50403015451. The reversal of 50403015422 is 22451030405.

It is a happy number.

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 = 50403015391 and 50403015400.

It is a congruent number.

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, 5490728 + ... + 5499899.

It is an arithmetic number, because the mean of its divisors is an integer number (9454687737).

Almost surely, 2^50403015422 is an apocalyptic number.

50403015422 is a deficient number, since it is larger than the sum of its proper divisors (25234486474).

50403015422 is a wasteful number, since it uses less digits than its factorization.

50403015422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10992922.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 50403015422 its reverse (22451030405), we get a palindrome (72854045827).

The spelling of 50403015422 in words is "fifty billion, four hundred three million, fifteen thousand, four hundred twenty-two".