50047951 has 2 divisors, whose sum is σ = 50047952. Its totient is φ = 50047950.

The previous prime is 50047937. The next prime is 50047961. The reversal of 50047951 is 15974005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50047951 - 2¹¹ = 50045903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50047901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25023975 + 25023976.

It is an arithmetic number, because the mean of its divisors is an integer number (25023976).

Almost surely, 2^50047951 is an apocalyptic number.

50047951 is a deficient number, since it is larger than the sum of its proper divisors (1).

50047951 is an equidigital number, since it uses as much as digits as its factorization.

50047951 is an odious number, because the sum of its binary digits is odd.

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

The square root of 50047951 is about 7074.4576470568. The cubic root of 50047951 is about 368.5208808995.

The spelling of 50047951 in words is "fifty million, forty-seven thousand, nine hundred fifty-one".