50443767366157 has 4 divisors (see below), whose sum is σ = 55029564399456. Its totient is φ = 45857970332860.

The previous prime is 50443767366133. The next prime is 50443767366169. The reversal of 50443767366157 is 75166376734405.

It is a happy number.

50443767366157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50443767366157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50443767366257) 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, 2292898516633 + ... + 2292898516654.

It is an arithmetic number, because the mean of its divisors is an integer number (13757391099864).

Almost surely, 2^{50443767366157} is an apocalyptic number.

It is an amenable number.

50443767366157 is a deficient number, since it is larger than the sum of its proper divisors (4585797033299).

50443767366157 is a wasteful number, since it uses less digits than its factorization.

50443767366157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4585797033298.

The product of its (nonzero) digits is 266716800, while the sum is 64.

The spelling of 50443767366157 in words is "fifty trillion, four hundred forty-three billion, seven hundred sixty-seven million, three hundred sixty-six thousand, one hundred fifty-seven".