50770957 has 2 divisors, whose sum is σ = 50770958. Its totient is φ = 50770956.

The previous prime is 50770949. The next prime is 50770961. The reversal of 50770957 is 75907705.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42784681 + 7986276 = 6541^2 + 2826^2 .

It is a cyclic number.

It is not a de Polignac number, because 50770957 - 2³ = 50770949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50770987) 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, 25385478 + 25385479.

It is an arithmetic number, because the mean of its divisors is an integer number (25385479).

Almost surely, 2^50770957 is an apocalyptic number.

It is an amenable number.

50770957 is a deficient number, since it is larger than the sum of its proper divisors (1).

50770957 is an equidigital number, since it uses as much as digits as its factorization.

50770957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77175, while the sum is 40.

The square root of 50770957 is about 7125.3741656140. The cubic root of 50770957 is about 370.2869869858.

The spelling of 50770957 in words is "fifty million, seven hundred seventy thousand, nine hundred fifty-seven".