50054971 has 2 divisors, whose sum is σ = 50054972. Its totient is φ = 50054970.

The previous prime is 50054959. The next prime is 50054993. The reversal of 50054971 is 17945005.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50054971 is a prime.

It is not a weakly prime, because it can be changed into another prime (50054941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25027485 + 25027486.

It is an arithmetic number, because the mean of its divisors is an integer number (25027486).

Almost surely, 2^50054971 is an apocalyptic number.

50054971 is a deficient number, since it is larger than the sum of its proper divisors (1).

50054971 is an equidigital number, since it uses as much as digits as its factorization.

50054971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 50054971 is about 7074.9537807678. The cubic root of 50054971 is about 368.5381103470.

Adding to 50054971 its reverse (17945005), we get a palindrome (67999976).

The spelling of 50054971 in words is "fifty million, fifty-four thousand, nine hundred seventy-one".