50263361 has 2 divisors, whose sum is σ = 50263362. Its totient is φ = 50263360.

The previous prime is 50263337. The next prime is 50263391. The reversal of 50263361 is 16336205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46036225 + 4227136 = 6785^2 + 2056^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50263361 is a prime.

It is a Chen prime.

It is equal to p_3015926 and since 50263361 and 3015926 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50263361.

It is not a weakly prime, because it can be changed into another prime (50263321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25131680 + 25131681.

It is an arithmetic number, because the mean of its divisors is an integer number (25131681).

Almost surely, 2^50263361 is an apocalyptic number.

It is an amenable number.

50263361 is a deficient number, since it is larger than the sum of its proper divisors (1).

50263361 is an equidigital number, since it uses as much as digits as its factorization.

50263361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 50263361 is about 7089.6657890200. The cubic root of 50263361 is about 369.0488376739.

Adding to 50263361 its reverse (16336205), we get a palindrome (66599566).

The spelling of 50263361 in words is "fifty million, two hundred sixty-three thousand, three hundred sixty-one".