50520431230 has 32 divisors (see below), whose sum is σ = 93894577920. Its totient is φ = 19551221760.

The previous prime is 50520431179. The next prime is 50520431233. The reversal of 50520431230 is 3213402505.

50520431230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 50520431195 and 50520431204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50520431233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1310592 + ... + 1348588.

It is an arithmetic number, because the mean of its divisors is an integer number (2934205560).

Almost surely, 2^50520431230 is an apocalyptic number.

50520431230 is a deficient number, since it is larger than the sum of its proper divisors (43374146690).

50520431230 is a wasteful number, since it uses less digits than its factorization.

50520431230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42324.

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 50520431230 its reverse (3213402505), we get a palindrome (53733833735).

The spelling of 50520431230 in words is "fifty billion, five hundred twenty million, four hundred thirty-one thousand, two hundred thirty".