50396369 has 2 divisors, whose sum is σ = 50396370. Its totient is φ = 50396368.

The previous prime is 50396363. The next prime is 50396377. The reversal of 50396369 is 96369305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46444225 + 3952144 = 6815^2 + 1988^2 .

It is a cyclic number.

It is not a de Polignac number, because 50396369 - 2¹² = 50392273 is a prime.

It is a super-2 number, since 2×50396369² = 5079588016768322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50396363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25198184 + 25198185.

It is an arithmetic number, because the mean of its divisors is an integer number (25198185).

Almost surely, 2^50396369 is an apocalyptic number.

It is an amenable number.

50396369 is a deficient number, since it is larger than the sum of its proper divisors (1).

50396369 is an equidigital number, since it uses as much as digits as its factorization.

50396369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 131220, while the sum is 41.

The square root of 50396369 is about 7099.0400055219. The cubic root of 50396369 is about 369.3740793111.

The spelling of 50396369 in words is "fifty million, three hundred ninety-six thousand, three hundred sixty-nine".