2545430304 has 96 divisors (see below), whose sum is σ = 7064064000. Its totient is φ = 800319744.

The previous prime is 2545430291. The next prime is 2545430341. The reversal of 2545430304 is 4030345452.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433017 + ... + 438855.

It is an arithmetic number, because the mean of its divisors is an integer number (73584000).

Almost surely, 2^2545430304 is an apocalyptic number.

2545430304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2545430304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3532032000).

2545430304 is an abundant number, since it is smaller than the sum of its proper divisors (4518633696).

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

2545430304 is a wasteful number, since it uses less digits than its factorization.

2545430304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6110 (or 6102 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 2545430304 is about 50452.2576699993. The cubic root of 2545430304 is about 1365.3806277953.

Adding to 2545430304 its reverse (4030345452), we get a palindrome (6575775756).

The spelling of 2545430304 in words is "two billion, five hundred forty-five million, four hundred thirty thousand, three hundred four".