50523521321424 has 40 divisors (see below), whose sum is σ = 130535513164672. Its totient is φ = 16839055526400.

The previous prime is 50523521321419. The next prime is 50523521321453. The reversal of 50523521321424 is 42412312532505.

50523521321424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×50523521321424² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 65809609 + ... + 66572904.

Almost surely, 2^{50523521321424} is an apocalyptic number.

It is an amenable number.

50523521321424 is an abundant number, since it is smaller than the sum of its proper divisors (80011991843248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50523521321424 is a wasteful number, since it uses less digits than its factorization.

50523521321424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132390475 (or 132390469 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 50523521321424 its reverse (42412312532505), we get a palindrome (92935833853929).

The spelling of 50523521321424 in words is "fifty trillion, five hundred twenty-three billion, five hundred twenty-one million, three hundred twenty-one thousand, four hundred twenty-four".