13435533452 has 24 divisors (see below), whose sum is σ = 25653901392. Its totient is φ = 6106049600.

The previous prime is 13435533427. The next prime is 13435533457. The reversal of 13435533452 is 25433553431.

It is a super-2 number, since 2×13435533452² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13435533457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286802 + ... + 330342.

It is an arithmetic number, because the mean of its divisors is an integer number (1068912558).

Almost surely, 2^13435533452 is an apocalyptic number.

It is an amenable number.

13435533452 is a deficient number, since it is larger than the sum of its proper divisors (12218367940).

13435533452 is a wasteful number, since it uses less digits than its factorization.

13435533452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50569 (or 50567 counting only the distinct ones).

The product of its digits is 324000, while the sum is 38.

The spelling of 13435533452 in words is "thirteen billion, four hundred thirty-five million, five hundred thirty-three thousand, four hundred fifty-two".