50612971 has 2 divisors, whose sum is σ = 50612972. Its totient is φ = 50612970.

The previous prime is 50612963. The next prime is 50612977. The reversal of 50612971 is 17921605.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50612971 - 2³ = 50612963 is a prime.

It is not a weakly prime, because it can be changed into another prime (50612977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25306485 + 25306486.

It is an arithmetic number, because the mean of its divisors is an integer number (25306486).

Almost surely, 2^50612971 is an apocalyptic number.

50612971 is a deficient number, since it is larger than the sum of its proper divisors (1).

50612971 is an equidigital number, since it uses as much as digits as its factorization.

50612971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 50612971 is about 7114.2793732043. The cubic root of 50612971 is about 369.9025090113.

The spelling of 50612971 in words is "fifty million, six hundred twelve thousand, nine hundred seventy-one".