50421758411 has 2 divisors, whose sum is σ = 50421758412. Its totient is φ = 50421758410.

The previous prime is 50421758353. The next prime is 50421758461. The reversal of 50421758411 is 11485712405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50421758411 - 2⁶ = 50421758347 is a prime.

It is not a weakly prime, because it can be changed into another prime (50421758461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25210879205 + 25210879206.

It is an arithmetic number, because the mean of its divisors is an integer number (25210879206).

Almost surely, 2^50421758411 is an apocalyptic number.

50421758411 is a deficient number, since it is larger than the sum of its proper divisors (1).

50421758411 is an equidigital number, since it uses as much as digits as its factorization.

50421758411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44800, while the sum is 38.

The spelling of 50421758411 in words is "fifty billion, four hundred twenty-one million, seven hundred fifty-eight thousand, four hundred eleven".