50362253009 has 2 divisors, whose sum is σ = 50362253010. Its totient is φ = 50362253008.

The previous prime is 50362253003. The next prime is 50362253023. The reversal of 50362253009 is 90035226305.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46212960784 + 4149292225 = 214972^2 + 64415^2 .

It is a cyclic number.

It is not a de Polignac number, because 50362253009 - 2³² = 46067285713 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 50362253009.

It is not a weakly prime, because it can be changed into another prime (50362253003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25181126504 + 25181126505.

It is an arithmetic number, because the mean of its divisors is an integer number (25181126505).

Almost surely, 2^50362253009 is an apocalyptic number.

It is an amenable number.

50362253009 is a deficient number, since it is larger than the sum of its proper divisors (1).

50362253009 is an equidigital number, since it uses as much as digits as its factorization.

50362253009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 35.

The spelling of 50362253009 in words is "fifty billion, three hundred sixty-two million, two hundred fifty-three thousand, nine".