50553533225 has 24 divisors (see below), whose sum is σ = 71061493440. Its totient is φ = 35367001920.

The previous prime is 50553533141. The next prime is 50553533227. The reversal of 50553533225 is 52233535505.

It is not a de Polignac number, because 50553533225 - 2⁸ = 50553532969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50553533227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4087229 + ... + 4099578.

It is an arithmetic number, because the mean of its divisors is an integer number (2960895560).

Almost surely, 2^50553533225 is an apocalyptic number.

It is an amenable number.

50553533225 is a deficient number, since it is larger than the sum of its proper divisors (20507960215).

50553533225 is a wasteful number, since it uses less digits than its factorization.

50553533225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8186849 (or 8186844 counting only the distinct ones).

The product of its (nonzero) digits is 337500, while the sum is 38.

The spelling of 50553533225 in words is "fifty billion, five hundred fifty-three million, five hundred thirty-three thousand, two hundred twenty-five".