50231041040 has 80 divisors (see below), whose sum is σ = 124881672240. Its totient is φ = 18723225600.

The previous prime is 50231041037. The next prime is 50231041067. The reversal of 50231041040 is 4014013205.

It can be written as a sum of positive squares in 8 ways, for example, as 15221637376 + 35009403664 = 123376^2 + 187108^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45485 + ... + 320204.

It is an arithmetic number, because the mean of its divisors is an integer number (1561020903).

Almost surely, 2^50231041040 is an apocalyptic number.

It is an amenable number.

50231041040 is an abundant number, since it is smaller than the sum of its proper divisors (74650631200).

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

50231041040 is a wasteful number, since it uses less digits than its factorization.

50231041040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365820 (or 365814 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 50231041040 its reverse (4014013205), we get a palindrome (54245054245).

The spelling of 50231041040 in words is "fifty billion, two hundred thirty-one million, forty-one thousand, forty".