50513031422 has 8 divisors (see below), whose sum is σ = 86593768176. Its totient is φ = 21648442032.

The previous prime is 50513031409. The next prime is 50513031449. The reversal of 50513031422 is 22413031505.

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 = 50513031391 and 50513031400.

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, 1804036823 + ... + 1804036850.

It is an arithmetic number, because the mean of its divisors is an integer number (10824221022).

Almost surely, 2^50513031422 is an apocalyptic number.

50513031422 is a deficient number, since it is larger than the sum of its proper divisors (36080736754).

50513031422 is a wasteful number, since it uses less digits than its factorization.

50513031422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3608073682.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 50513031422 its reverse (22413031505), we get a palindrome (72926062927).

The spelling of 50513031422 in words is "fifty billion, five hundred thirteen million, thirty-one thousand, four hundred twenty-two".