4531573472 has 24 divisors (see below), whose sum is σ = 8985727800. Its totient is φ = 2249483904.

The previous prime is 4531573471. The next prime is 4531573507. The reversal of 4531573472 is 2743751354.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4531573471) 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, 504947 + ... + 513842.

It is an arithmetic number, because the mean of its divisors is an integer number (374405325).

Almost surely, 2^4531573472 is an apocalyptic number.

It is an amenable number.

4531573472 is a deficient number, since it is larger than the sum of its proper divisors (4454154328).

4531573472 is a wasteful number, since it uses less digits than its factorization.

4531573472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018938 (or 1018930 counting only the distinct ones).

The product of its digits is 352800, while the sum is 41.

The square root of 4531573472 is about 67316.9627359999. The cubic root of 4531573472 is about 1654.8158625375.

The spelling of 4531573472 in words is "four billion, five hundred thirty-one million, five hundred seventy-three thousand, four hundred seventy-two".