4543454102 has 32 divisors (see below), whose sum is σ = 7880385024. Its totient is φ = 1941673600.

The previous prime is 4543454093. The next prime is 4543454107. The reversal of 4543454102 is 2014543454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4543454107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 379703 + ... + 391485.

It is an arithmetic number, because the mean of its divisors is an integer number (246262032).

Almost surely, 2^4543454102 is an apocalyptic number.

4543454102 is a deficient number, since it is larger than the sum of its proper divisors (3336930922).

4543454102 is a wasteful number, since it uses less digits than its factorization.

4543454102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12844.

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 4543454102 is about 67405.1489279565. The cubic root of 4543454102 is about 1656.2607689401.

Adding to 4543454102 its reverse (2014543454), we get a palindrome (6557997556).

The spelling of 4543454102 in words is "four billion, five hundred forty-three million, four hundred fifty-four thousand, one hundred two".