50311626140404 has 12 divisors (see below), whose sum is σ = 88358674380228. Its totient is φ = 25066290603200.

The previous prime is 50311626140387. The next prime is 50311626140407. The reversal of 50311626140404 is 40404162611305.

50311626140404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 15131306450404 + 35180319690000 = 3889898^2 + 5931300^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50311626140407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22380615487 + ... + 22380617734.

It is an arithmetic number, because the mean of its divisors is an integer number (7363222865019).

Almost surely, 2^{50311626140404} is an apocalyptic number.

It is an amenable number.

50311626140404 is a deficient number, since it is larger than the sum of its proper divisors (38047048239824).

50311626140404 is a wasteful number, since it uses less digits than its factorization.

50311626140404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44761233506 (or 44761233504 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

Adding to 50311626140404 its reverse (40404162611305), we get a palindrome (90715788751709).

The spelling of 50311626140404 in words is "fifty trillion, three hundred eleven billion, six hundred twenty-six million, one hundred forty thousand, four hundred four".