50470120432 has 40 divisors (see below), whose sum is σ = 103099155200. Its totient is φ = 23868188352.

The previous prime is 50470120417. The next prime is 50470120453. The reversal of 50470120432 is 23402107405.

It is a self number, because there is not a number n which added to its sum of digits gives 50470120432.

It is a congruent number.

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, 54073 + ... + 322279.

It is an arithmetic number, because the mean of its divisors is an integer number (2577478880).

Almost surely, 2^50470120432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50470120432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51549577600).

50470120432 is an abundant number, since it is smaller than the sum of its proper divisors (52629034768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50470120432 is a wasteful number, since it uses less digits than its factorization.

50470120432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268853 (or 268847 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

Adding to 50470120432 its reverse (23402107405), we get a palindrome (73872227837).

The spelling of 50470120432 in words is "fifty billion, four hundred seventy million, one hundred twenty thousand, four hundred thirty-two".