50436151 has 2 divisors, whose sum is σ = 50436152. Its totient is φ = 50436150.

The previous prime is 50436107. The next prime is 50436167. The reversal of 50436151 is 15163405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50436151 - 2²¹ = 48338999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50436251) 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, 25218075 + 25218076.

It is an arithmetic number, because the mean of its divisors is an integer number (25218076).

Almost surely, 2^50436151 is an apocalyptic number.

50436151 is a deficient number, since it is larger than the sum of its proper divisors (1).

50436151 is an equidigital number, since it uses as much as digits as its factorization.

50436151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 50436151 is about 7101.8413809378. The cubic root of 50436151 is about 369.4712461977.

Adding to 50436151 its reverse (15163405), we get a palindrome (65599556).

The spelling of 50436151 in words is "fifty million, four hundred thirty-six thousand, one hundred fifty-one".