13453533052 has 6 divisors (see below), whose sum is σ = 23543682848. Its totient is φ = 6726766524.

The previous prime is 13453533043. The next prime is 13453533059. The reversal of 13453533052 is 25033535431.

It is a junction number, because it is equal to n+sod(n) for n = 13453532999 and 13453533017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13453533059) 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 as a sum of consecutive naturals, namely, 1681691628 + ... + 1681691635.

Almost surely, 2^13453533052 is an apocalyptic number.

It is an amenable number.

13453533052 is a deficient number, since it is larger than the sum of its proper divisors (10090149796).

13453533052 is a wasteful number, since it uses less digits than its factorization.

13453533052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3363383267 (or 3363383265 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 34.

The spelling of 13453533052 in words is "thirteen billion, four hundred fifty-three million, five hundred thirty-three thousand, fifty-two".