4532145145230 has 32 divisors (see below), whose sum is σ = 10880106771744. Its totient is φ = 1208243325056.

The previous prime is 4532145145207. The next prime is 4532145145237. The reversal of 4532145145230 is 325415412354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4532145145237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20432457 + ... + 20653076.

It is an arithmetic number, because the mean of its divisors is an integer number (340003336617).

Almost surely, 2^{4532145145230} is an apocalyptic number.

4532145145230 is an abundant number, since it is smaller than the sum of its proper divisors (6347961626514).

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

4532145145230 is a wasteful number, since it uses less digits than its factorization.

4532145145230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41089220.

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 4532145145230 in words is "four trillion, five hundred thirty-two billion, one hundred forty-five million, one hundred forty-five thousand, two hundred thirty".