50213517671 has 2 divisors, whose sum is σ = 50213517672. Its totient is φ = 50213517670.

The previous prime is 50213517611. The next prime is 50213517721. The reversal of 50213517671 is 17671531205.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50213517671 - 2³⁰ = 49139775847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50213517611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25106758835 + 25106758836.

It is an arithmetic number, because the mean of its divisors is an integer number (25106758836).

Almost surely, 2^50213517671 is an apocalyptic number.

50213517671 is a deficient number, since it is larger than the sum of its proper divisors (1).

50213517671 is an equidigital number, since it uses as much as digits as its factorization.

50213517671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44100, while the sum is 38.

The spelling of 50213517671 in words is "fifty billion, two hundred thirteen million, five hundred seventeen thousand, six hundred seventy-one".