4531432011 has 4 divisors (see below), whose sum is σ = 6041909352. Its totient is φ = 3020954672.

The previous prime is 4531431943. The next prime is 4531432013. The reversal of 4531432011 is 1102341354.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4531432011 - 2¹¹ = 4531429963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4531432013) 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 3 ways as a sum of consecutive naturals, for example, 755238666 + ... + 755238671.

It is an arithmetic number, because the mean of its divisors is an integer number (1510477338).

Almost surely, 2^4531432011 is an apocalyptic number.

4531432011 is a deficient number, since it is larger than the sum of its proper divisors (1510477341).

4531432011 is a wasteful number, since it uses less digits than its factorization.

4531432011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510477340.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 4531432011 is about 67315.9120193733. The cubic root of 4531432011 is about 1654.7986430334.

Adding to 4531432011 its reverse (1102341354), we get a palindrome (5633773365).

The spelling of 4531432011 in words is "four billion, five hundred thirty-one million, four hundred thirty-two thousand, eleven".