4545732323230 has 32 divisors (see below), whose sum is σ = 9356617001664. Its totient is φ = 1557637426176.

The previous prime is 4545732323207. The next prime is 4545732323233. The reversal of 4545732323230 is 323232375454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4545732323233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18614707 + ... + 18857326.

It is an arithmetic number, because the mean of its divisors is an integer number (292394281302).

Almost surely, 2^{4545732323230} is an apocalyptic number.

4545732323230 is an abundant number, since it is smaller than the sum of its proper divisors (4810884678434).

4545732323230 is a wasteful number, since it uses less digits than its factorization.

4545732323230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37473780.

The product of its (nonzero) digits is 1814400, while the sum is 43.

Adding to 4545732323230 its reverse (323232375454), we get a palindrome (4868964698684).

The spelling of 4545732323230 in words is "four trillion, five hundred forty-five billion, seven hundred thirty-two million, three hundred twenty-three thousand, two hundred thirty".