50184156823 has 2 divisors, whose sum is σ = 50184156824. Its totient is φ = 50184156822.

The previous prime is 50184156767. The next prime is 50184156829. The reversal of 50184156823 is 32865148105.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50184156823 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50184156823.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50184156829) 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 as a sum of consecutive naturals, namely, 25092078411 + 25092078412.

It is an arithmetic number, because the mean of its divisors is an integer number (25092078412).

Almost surely, 2^50184156823 is an apocalyptic number.

50184156823 is a deficient number, since it is larger than the sum of its proper divisors (1).

50184156823 is an equidigital number, since it uses as much as digits as its factorization.

50184156823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 230400, while the sum is 43.

The spelling of 50184156823 in words is "fifty billion, one hundred eighty-four million, one hundred fifty-six thousand, eight hundred twenty-three".