50420213527 has 2 divisors, whose sum is σ = 50420213528. Its totient is φ = 50420213526.

The previous prime is 50420213513. The next prime is 50420213539. The reversal of 50420213527 is 72531202405.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50420213527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50420213027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25210106763 + 25210106764.

It is an arithmetic number, because the mean of its divisors is an integer number (25210106764).

Almost surely, 2^50420213527 is an apocalyptic number.

50420213527 is a deficient number, since it is larger than the sum of its proper divisors (1).

50420213527 is an equidigital number, since it uses as much as digits as its factorization.

50420213527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 31.

The spelling of 50420213527 in words is "fifty billion, four hundred twenty million, two hundred thirteen thousand, five hundred twenty-seven".