50314131564 has 12 divisors (see below), whose sum is σ = 117399640344. Its totient is φ = 16771377184.

The previous prime is 50314131559. The next prime is 50314131587. The reversal of 50314131564 is 46513141305.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2096422137 + ... + 2096422160.

It is an arithmetic number, because the mean of its divisors is an integer number (9783303362).

Almost surely, 2^50314131564 is an apocalyptic number.

It is an amenable number.

50314131564 is an abundant number, since it is smaller than the sum of its proper divisors (67085508780).

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

50314131564 is a wasteful number, since it uses less digits than its factorization.

50314131564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4192844304 (or 4192844302 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 50314131564 its reverse (46513141305), we get a palindrome (96827272869).

The spelling of 50314131564 in words is "fifty billion, three hundred fourteen million, one hundred thirty-one thousand, five hundred sixty-four".