50502101543 has 2 divisors, whose sum is σ = 50502101544. Its totient is φ = 50502101542.

The previous prime is 50502101537. The next prime is 50502101653. The reversal of 50502101543 is 34510120505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50502101543 - 2¹² = 50502097447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50502101743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25251050771 + 25251050772.

It is an arithmetic number, because the mean of its divisors is an integer number (25251050772).

Almost surely, 2^50502101543 is an apocalyptic number.

50502101543 is a deficient number, since it is larger than the sum of its proper divisors (1).

50502101543 is an equidigital number, since it uses as much as digits as its factorization.

50502101543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 26.

The spelling of 50502101543 in words is "fifty billion, five hundred two million, one hundred one thousand, five hundred forty-three".