2545432304 has 20 divisors (see below), whose sum is σ = 5221880064. Its totient is φ = 1197850368.

The previous prime is 2545432301. The next prime is 2545432313. The reversal of 2545432304 is 4032345452.

It is a super-2 number, since 2×2545432304² = 12958451228493496832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545432301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4678832 + ... + 4679375.

Almost surely, 2^2545432304 is an apocalyptic number.

It is an amenable number.

2545432304 is an abundant number, since it is smaller than the sum of its proper divisors (2676447760).

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

2545432304 is a wasteful number, since it uses less digits than its factorization.

2545432304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9358232 (or 9358226 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 2545432304 is about 50452.2774907139. The cubic root of 2545432304 is about 1365.3809853983.

Adding to 2545432304 its reverse (4032345452), we get a palindrome (6577777756).

The spelling of 2545432304 in words is "two billion, five hundred forty-five million, four hundred thirty-two thousand, three hundred four".