2547303396 has 24 divisors (see below), whose sum is σ = 6484045344. Its totient is φ = 771910080.

The previous prime is 2547303379. The next prime is 2547303433. The reversal of 2547303396 is 6933037452.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9648745 + ... + 9649008.

It is an arithmetic number, because the mean of its divisors is an integer number (270168556).

Almost surely, 2^2547303396 is an apocalyptic number.

It is an amenable number.

2547303396 is an abundant number, since it is smaller than the sum of its proper divisors (3936741948).

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

2547303396 is a wasteful number, since it uses less digits than its factorization.

2547303396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19297771 (or 19297769 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 42.

The square root of 2547303396 is about 50470.8172709735. The cubic root of 2547303396 is about 1365.7154574260.

The spelling of 2547303396 in words is "two billion, five hundred forty-seven million, three hundred three thousand, three hundred ninety-six".