13425022240533 has 48 divisors (see below), whose sum is σ = 19500854446320. Its totient is φ = 8899806182400.

The previous prime is 13425022240463. The next prime is 13425022240589. The reversal of 13425022240533 is 33504222052431.

13425022240533 is a `hidden beast` number, since 1 + 3 + 4 + 25 + 0 + 222 + 405 + 3 + 3 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 12144374674884 + 1280647565649 = 3484878^2 + 1131657^2 .

It is not a de Polignac number, because 13425022240533 - 2⁸ = 13425022240277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13425022240033) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3715753035 + ... + 3715756647.

It is an arithmetic number, because the mean of its divisors is an integer number (406267800965).

Almost surely, 2^{13425022240533} is an apocalyptic number.

It is an amenable number.

13425022240533 is a deficient number, since it is larger than the sum of its proper divisors (6075832205787).

13425022240533 is a wasteful number, since it uses less digits than its factorization.

13425022240533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6950 (or 6947 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 13425022240533 its reverse (33504222052431), we get a palindrome (46929244292964).

The spelling of 13425022240533 in words is "thirteen trillion, four hundred twenty-five billion, twenty-two million, two hundred forty thousand, five hundred thirty-three".