50005000453 has 2 divisors, whose sum is σ = 50005000454. Its totient is φ = 50005000452.

The previous prime is 50005000439. The next prime is 50005000457. The reversal of 50005000453 is 35400050005.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35753893569 + 14251106884 = 189087^2 + 119378^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50005000453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50005000457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25002500226 + 25002500227.

It is an arithmetic number, because the mean of its divisors is an integer number (25002500227).

Almost surely, 2^50005000453 is an apocalyptic number.

It is an amenable number.

50005000453 is a deficient number, since it is larger than the sum of its proper divisors (1).

50005000453 is an equidigital number, since it uses as much as digits as its factorization.

50005000453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1500, while the sum is 22.

Adding to 50005000453 its reverse (35400050005), we get a palindrome (85405050458).

The spelling of 50005000453 in words is "fifty billion, five million, four hundred fifty-three", and thus it is an aban number.