50875961 has 2 divisors, whose sum is σ = 50875962. Its totient is φ = 50875960.

The previous prime is 50875927. The next prime is 50875967. The reversal of 50875961 is 16957805.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45306361 + 5569600 = 6731^2 + 2360^2 .

It is a cyclic number.

It is not a de Polignac number, because 50875961 - 2⁶ = 50875897 is a prime.

It is not a weakly prime, because it can be changed into another prime (50875967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25437980 + 25437981.

It is an arithmetic number, because the mean of its divisors is an integer number (25437981).

Almost surely, 2^50875961 is an apocalyptic number.

It is an amenable number.

50875961 is a deficient number, since it is larger than the sum of its proper divisors (1).

50875961 is an equidigital number, since it uses as much as digits as its factorization.

50875961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 41.

The square root of 50875961 is about 7132.7386745906. The cubic root of 50875961 is about 370.5420858519.

The spelling of 50875961 in words is "fifty million, eight hundred seventy-five thousand, nine hundred sixty-one".