13534044452 has 12 divisors (see below), whose sum is σ = 24501287580. Its totient is φ = 6533676576.

The previous prime is 13534044427. The next prime is 13534044457. The reversal of 13534044452 is 25444043531.

It can be written as a sum of positive squares in 2 ways, for example, as 4003599076 + 9530445376 = 63274^2 + 97624^2 .

It is not an unprimeable number, because it can be changed into a prime (13534044457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58336283 + ... + 58336514.

It is an arithmetic number, because the mean of its divisors is an integer number (2041773965).

Almost surely, 2^13534044452 is an apocalyptic number.

It is an amenable number.

13534044452 is a deficient number, since it is larger than the sum of its proper divisors (10967243128).

13534044452 is a wasteful number, since it uses less digits than its factorization.

13534044452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116672830 (or 116672828 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 13534044452 its reverse (25444043531), we get a palindrome (38978087983).

The spelling of 13534044452 in words is "thirteen billion, five hundred thirty-four million, forty-four thousand, four hundred fifty-two".