50053053553 has 2 divisors, whose sum is σ = 50053053554. Its totient is φ = 50053053552.

The previous prime is 50053053439. The next prime is 50053053577. The reversal of 50053053553 is 35535035005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49930796304 + 122257249 = 223452^2 + 11057^2 .

It is a cyclic number.

It is not a de Polignac number, because 50053053553 - 2¹⁷ = 50052922481 is a prime.

It is not a weakly prime, because it can be changed into another prime (50053053653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25026526776 + 25026526777.

It is an arithmetic number, because the mean of its divisors is an integer number (25026526777).

Almost surely, 2^50053053553 is an apocalyptic number.

It is an amenable number.

50053053553 is a deficient number, since it is larger than the sum of its proper divisors (1).

50053053553 is an equidigital number, since it uses as much as digits as its factorization.

50053053553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84375, while the sum is 34.

Adding to 50053053553 its reverse (35535035005), we get a palindrome (85588088558).

The spelling of 50053053553 in words is "fifty billion, fifty-three million, fifty-three thousand, five hundred fifty-three".