4531454500 has 24 divisors (see below), whose sum is σ = 9896697720. Its totient is φ = 1812581600.

The previous prime is 4531454489. The next prime is 4531454539. The reversal of 4531454500 is 54541354.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 118243876 + 4413210624 = 10874^2 + 66432^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4530955 + ... + 4531954.

It is an arithmetic number, because the mean of its divisors is an integer number (412362405).

Almost surely, 2^4531454500 is an apocalyptic number.

It is an amenable number.

4531454500 is an abundant number, since it is smaller than the sum of its proper divisors (5365243220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4531454500 is a wasteful number, since it uses less digits than its factorization.

4531454500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9062928 (or 9062916 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 4531454500 is about 67316.0790599096. The cubic root of 4531454500 is about 1654.8013805570.

Adding to 4531454500 its reverse (54541354), we get a palindrome (4585995854).

The spelling of 4531454500 in words is "four billion, five hundred thirty-one million, four hundred fifty-four thousand, five hundred".