432545011 has 4 divisors (see below), whose sum is σ = 432722392. Its totient is φ = 432367632.

The previous prime is 432544979. The next prime is 432545017. The reversal of 432545011 is 110545234.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110545234 = 2 ⋅55272617.

It is a cyclic number.

It is not a de Polignac number, because 432545011 - 2⁵ = 432544979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432545017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84981 + ... + 89926.

It is an arithmetic number, because the mean of its divisors is an integer number (108180598).

Almost surely, 2^432545011 is an apocalyptic number.

432545011 is a deficient number, since it is larger than the sum of its proper divisors (177381).

432545011 is a wasteful number, since it uses less digits than its factorization.

432545011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177380.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 432545011 is about 20797.7164852298. The cubic root of 432545011 is about 756.2703995044.

The spelling of 432545011 in words is "four hundred thirty-two million, five hundred forty-five thousand, eleven".