50279051 has 2 divisors, whose sum is σ = 50279052. Its totient is φ = 50279050.

The previous prime is 50279039. The next prime is 50279057. The reversal of 50279051 is 15097205.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50279051 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (50279057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25139525 + 25139526.

It is an arithmetic number, because the mean of its divisors is an integer number (25139526).

Almost surely, 2^50279051 is an apocalyptic number.

50279051 is a deficient number, since it is larger than the sum of its proper divisors (1).

50279051 is an equidigital number, since it uses as much as digits as its factorization.

50279051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 50279051 is about 7090.7722428520. The cubic root of 50279051 is about 369.0872339249.

The spelling of 50279051 in words is "fifty million, two hundred seventy-nine thousand, fifty-one".