4532574320 has 20 divisors (see below), whose sum is σ = 10538235480. Its totient is φ = 1813029696.

The previous prime is 4532574283. The next prime is 4532574377. The reversal of 4532574320 is 234752354.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

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, 28328510 + ... + 28328669.

It is an arithmetic number, because the mean of its divisors is an integer number (526911774).

Almost surely, 2^4532574320 is an apocalyptic number.

4532574320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4532574320 is an abundant number, since it is smaller than the sum of its proper divisors (6005661160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4532574320 is a wasteful number, since it uses less digits than its factorization.

4532574320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56657192 (or 56657186 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 35.

The square root of 4532574320 is about 67324.3961725614. The cubic root of 4532574320 is about 1654.9376816834.

The spelling of 4532574320 in words is "four billion, five hundred thirty-two million, five hundred seventy-four thousand, three hundred twenty".