50278150103 has 2 divisors, whose sum is σ = 50278150104. Its totient is φ = 50278150102.

The previous prime is 50278150067. The next prime is 50278150123. The reversal of 50278150103 is 30105187205.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50278150103 - 2²⁰ = 50277101527 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50278150103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50278150123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25139075051 + 25139075052.

It is an arithmetic number, because the mean of its divisors is an integer number (25139075052).

Almost surely, 2^50278150103 is an apocalyptic number.

50278150103 is a deficient number, since it is larger than the sum of its proper divisors (1).

50278150103 is an equidigital number, since it uses as much as digits as its factorization.

50278150103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8400, while the sum is 32.

The spelling of 50278150103 in words is "fifty billion, two hundred seventy-eight million, one hundred fifty thousand, one hundred three".