4531432454 has 4 divisors (see below), whose sum is σ = 6797148684. Its totient is φ = 2265716226.

The previous prime is 4531432453. The next prime is 4531432457. The reversal of 4531432454 is 4542341354.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4542341354 = 2 ⋅2271170677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4531432453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132858112 + ... + 1132858115.

It is an arithmetic number, because the mean of its divisors is an integer number (1699287171).

Almost surely, 2^4531432454 is an apocalyptic number.

4531432454 is a deficient number, since it is larger than the sum of its proper divisors (2265716230).

4531432454 is a wasteful number, since it uses less digits than its factorization.

4531432454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265716229.

The product of its digits is 115200, while the sum is 35.

The square root of 4531432454 is about 67315.9153098285. The cubic root of 4531432454 is about 1654.7986969587.

The spelling of 4531432454 in words is "four billion, five hundred thirty-one million, four hundred thirty-two thousand, four hundred fifty-four".