50134265644 has 12 divisors (see below), whose sum is σ = 89221998600. Its totient is φ = 24642266048.

The previous prime is 50134265609. The next prime is 50134265723. The reversal of 50134265644 is 44656243105.

It is a junction number, because it is equal to n+sod(n) for n = 50134265597 and 50134265606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106216429 + ... + 106216900.

It is an arithmetic number, because the mean of its divisors is an integer number (7435166550).

Almost surely, 2^50134265644 is an apocalyptic number.

It is an amenable number.

50134265644 is a deficient number, since it is larger than the sum of its proper divisors (39087732956).

50134265644 is a wasteful number, since it uses less digits than its factorization.

50134265644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212433392 (or 212433390 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 50134265644 in words is "fifty billion, one hundred thirty-four million, two hundred sixty-five thousand, six hundred forty-four".