432055145 has 8 divisors (see below), whose sum is σ = 521331720. Its totient is φ = 343733760.

The previous prime is 432055123. The next prime is 432055147. The reversal of 432055145 is 541550234.

It can be written as a sum of positive squares in 4 ways, for example, as 63568729 + 368486416 = 7973^2 + 19196^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 432055145 - 2¹⁰ = 432054121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (432055147) 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 7 ways as a sum of consecutive naturals, for example, 237800 + ... + 239609.

It is an arithmetic number, because the mean of its divisors is an integer number (65166465).

Almost surely, 2^432055145 is an apocalyptic number.

It is an amenable number.

432055145 is a deficient number, since it is larger than the sum of its proper divisors (89276575).

432055145 is a wasteful number, since it uses less digits than its factorization.

432055145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477595.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 432055145 is about 20785.9362310193. The cubic root of 432055145 is about 755.9847944694.

The spelling of 432055145 in words is "four hundred thirty-two million, fifty-five thousand, one hundred forty-five".