50908051 has 2 divisors, whose sum is σ = 50908052. Its totient is φ = 50908050.

The previous prime is 50908031. The next prime is 50908057. The reversal of 50908051 is 15080905.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50908051 is a prime.

It is not a weakly prime, because it can be changed into another prime (50908057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25454025 + 25454026.

It is an arithmetic number, because the mean of its divisors is an integer number (25454026).

Almost surely, 2^50908051 is an apocalyptic number.

50908051 is a deficient number, since it is larger than the sum of its proper divisors (1).

50908051 is an equidigital number, since it uses as much as digits as its factorization.

50908051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 50908051 is about 7134.9878065768. The cubic root of 50908051 is about 370.6199759212.

Adding to 50908051 its reverse (15080905), we get a palindrome (65988956).

The spelling of 50908051 in words is "fifty million, nine hundred eight thousand, fifty-one".