432545000 has 40 divisors (see below), whose sum is σ = 1013464650. Its totient is φ = 173016000.

The previous prime is 432544979. The next prime is 432545017. The reversal of 432545000 is 545234.

It can be written as a sum of positive squares in 5 ways, for example, as 487204 + 432057796 = 698^2 + 20786^2 .

It is a tau number, because it is divible by the number of its divisors (40).

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 9 ways as a sum of consecutive naturals, for example, 38255 + ... + 48254.

Almost surely, 2^432545000 is an apocalyptic number.

432545000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

432545000 is an abundant number, since it is smaller than the sum of its proper divisors (580919650).

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

432545000 is an equidigital number, since it uses as much as digits as its factorization.

432545000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86535 (or 86516 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 432545000 is about 20797.7162207777. The cubic root of 432545000 is about 756.2703930935.

The spelling of 432545000 in words is "four hundred thirty-two million, five hundred forty-five thousand".