50256779 has 2 divisors, whose sum is σ = 50256780. Its totient is φ = 50256778.

The previous prime is 50256763. The next prime is 50256781. The reversal of 50256779 is 97765205.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50256779 - 2⁴ = 50256763 is a prime.

Together with 50256781, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50256179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25128389 + 25128390.

It is an arithmetic number, because the mean of its divisors is an integer number (25128390).

Almost surely, 2^50256779 is an apocalyptic number.

50256779 is a deficient number, since it is larger than the sum of its proper divisors (1).

50256779 is an equidigital number, since it uses as much as digits as its factorization.

50256779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 132300, while the sum is 41.

The square root of 50256779 is about 7089.2015770466. The cubic root of 50256779 is about 369.0327279574.

The spelling of 50256779 in words is "fifty million, two hundred fifty-six thousand, seven hundred seventy-nine".