50433013420 has 12 divisors (see below), whose sum is σ = 105909328224. Its totient is φ = 20173205360.

The previous prime is 50433013409. The next prime is 50433013427. The reversal of 50433013420 is 2431033405.

It is not an unprimeable number, because it can be changed into a prime (50433013427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1260825316 + ... + 1260825355.

It is an arithmetic number, because the mean of its divisors is an integer number (8825777352).

Almost surely, 2^50433013420 is an apocalyptic number.

It is an amenable number.

50433013420 is an abundant number, since it is smaller than the sum of its proper divisors (55476314804).

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

50433013420 is a wasteful number, since it uses less digits than its factorization.

50433013420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2521650680 (or 2521650678 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 50433013420 its reverse (2431033405), we get a palindrome (52864046825).

The spelling of 50433013420 in words is "fifty billion, four hundred thirty-three million, thirteen thousand, four hundred twenty".