15043353452 has 12 divisors (see below), whose sum is σ = 26334632856. Its totient is φ = 7519172640.

The previous prime is 15043353449. The next prime is 15043353463. The reversal of 15043353452 is 25435334051.

It is a happy number.

15043353452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 612473 + ... + 636560.

It is an arithmetic number, because the mean of its divisors is an integer number (2194552738).

Almost surely, 2^15043353452 is an apocalyptic number.

It is an amenable number.

15043353452 is a deficient number, since it is larger than the sum of its proper divisors (11291279404).

15043353452 is a wasteful number, since it uses less digits than its factorization.

15043353452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252048 (or 1252046 counting only the distinct ones).

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

The spelling of 15043353452 in words is "fifteen billion, forty-three million, three hundred fifty-three thousand, four hundred fifty-two".