5033423503521 has 32 divisors (see below), whose sum is σ = 8720389201920. Its totient is φ = 2809352648592.

The previous prime is 5033423503501. The next prime is 5033423503523. The reversal of 5033423503521 is 1253053243305.

5033423503521 is a `hidden beast` number, since 50 + 3 + 34 + 2 + 3 + 50 + 3 + 521 = 666.

It is not a de Polignac number, because 5033423503521 - 2¹⁴ = 5033423487137 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5033423503523) 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, 309664785 + ... + 309681038.

It is an arithmetic number, because the mean of its divisors is an integer number (272512162560).

Almost surely, 2^{5033423503521} is an apocalyptic number.

It is an amenable number.

5033423503521 is a deficient number, since it is larger than the sum of its proper divisors (3686965698399).

5033423503521 is a wasteful number, since it uses less digits than its factorization.

5033423503521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619345882 (or 619345876 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

Adding to 5033423503521 its reverse (1253053243305), we get a palindrome (6286476746826).

The spelling of 5033423503521 in words is "five trillion, thirty-three billion, four hundred twenty-three million, five hundred three thousand, five hundred twenty-one".