50135651 has 2 divisors, whose sum is σ = 50135652. Its totient is φ = 50135650.

The previous prime is 50135647. The next prime is 50135671. The reversal of 50135651 is 15653105.

50135651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50135651 - 2² = 50135647 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50135651.

It is not a weakly prime, because it can be changed into another prime (50135621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25067825 + 25067826.

It is an arithmetic number, because the mean of its divisors is an integer number (25067826).

Almost surely, 2^50135651 is an apocalyptic number.

50135651 is a deficient number, since it is larger than the sum of its proper divisors (1).

50135651 is an equidigital number, since it uses as much as digits as its factorization.

50135651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 50135651 is about 7080.6532890687. The cubic root of 50135651 is about 368.7360107304.

Adding to 50135651 its reverse (15653105), we get a palindrome (65788756).

The spelling of 50135651 in words is "fifty million, one hundred thirty-five thousand, six hundred fifty-one".