50523266133 has 32 divisors (see below), whose sum is σ = 76360572800. Its totient is φ = 33007315968.

The previous prime is 50523266113. The next prime is 50523266147. The reversal of 50523266133 is 33166232505.

50523266133 is a `hidden beast` number, since 5 + 0 + 5 + 2 + 32 + 6 + 613 + 3 = 666.

It is not a de Polignac number, because 50523266133 - 2⁶ = 50523266069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50523266113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 276783 + ... + 421491.

It is an arithmetic number, because the mean of its divisors is an integer number (2386267900).

Almost surely, 2^50523266133 is an apocalyptic number.

It is an amenable number.

50523266133 is a deficient number, since it is larger than the sum of its proper divisors (25837306667).

50523266133 is a wasteful number, since it uses less digits than its factorization.

50523266133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144978 (or 144972 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

Adding to 50523266133 its reverse (33166232505), we get a palindrome (83689498638).

The spelling of 50523266133 in words is "fifty billion, five hundred twenty-three million, two hundred sixty-six thousand, one hundred thirty-three".