324545454 has 48 divisors (see below), whose sum is σ = 740183808. Its totient is φ = 106556472.

The previous prime is 324545449. The next prime is 324545497. The reversal of 324545454 is 454545423.

It is a super-2 number, since 2×324545454² = 210659503424132232, which contains 22 as substring.

324545454 is a modest number, since divided by 545454 gives 324 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27579 + ... + 37545.

It is an arithmetic number, because the mean of its divisors is an integer number (15420496).

Almost surely, 2^324545454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324545454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (370091904).

324545454 is an abundant number, since it is smaller than the sum of its proper divisors (415638354).

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

324545454 is an equidigital number, since it uses as much as digits as its factorization.

324545454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10051 (or 10039 counting only the distinct ones).

The product of its digits is 192000, while the sum is 36.

The square root of 324545454 is about 18015.1451284745. The cubic root of 324545454 is about 687.2137547317.

The spelling of 324545454 in words is "three hundred twenty-four million, five hundred forty-five thousand, four hundred fifty-four".