50351137 has 2 divisors, whose sum is σ = 50351138. Its totient is φ = 50351136.

The previous prime is 50351069. The next prime is 50351143. The reversal of 50351137 is 73115305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49787136 + 564001 = 7056^2 + 751^2 .

It is a cyclic number.

It is not a de Polignac number, because 50351137 - 2¹⁵ = 50318369 is a prime.

It is not a weakly prime, because it can be changed into another prime (50351177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25175568 + 25175569.

It is an arithmetic number, because the mean of its divisors is an integer number (25175569).

Almost surely, 2^50351137 is an apocalyptic number.

It is an amenable number.

50351137 is a deficient number, since it is larger than the sum of its proper divisors (1).

50351137 is an equidigital number, since it uses as much as digits as its factorization.

50351137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1575, while the sum is 25.

The square root of 50351137 is about 7095.8535075070. The cubic root of 50351137 is about 369.2635387460.

The spelling of 50351137 in words is "fifty million, three hundred fifty-one thousand, one hundred thirty-seven".