13043535524 has 6 divisors (see below), whose sum is σ = 22826187174. Its totient is φ = 6521767760.

The previous prime is 13043535521. The next prime is 13043535539. The reversal of 13043535524 is 42553534031.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8911360000 + 4132175524 = 94400^2 + 64282^2 .

It is not an unprimeable number, because it can be changed into a prime (13043535521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1630441937 + ... + 1630441944.

It is an arithmetic number, because the mean of its divisors is an integer number (3804364529).

Almost surely, 2^13043535524 is an apocalyptic number.

It is an amenable number.

13043535524 is a deficient number, since it is larger than the sum of its proper divisors (9782651650).

13043535524 is a wasteful number, since it uses less digits than its factorization.

13043535524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3260883885 (or 3260883883 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 13043535524 in words is "thirteen billion, forty-three million, five hundred thirty-five thousand, five hundred twenty-four".