2547006248 has 16 divisors (see below), whose sum is σ = 4822003680. Its totient is φ = 1261138608.

The previous prime is 2547006247. The next prime is 2547006263. The reversal of 2547006248 is 8426007452.

It is not an unprimeable number, because it can be changed into a prime (2547006247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1544690 + ... + 1546337.

It is an arithmetic number, because the mean of its divisors is an integer number (301375230).

Almost surely, 2^2547006248 is an apocalyptic number.

It is an amenable number.

2547006248 is a deficient number, since it is larger than the sum of its proper divisors (2274997432).

2547006248 is a wasteful number, since it uses less digits than its factorization.

2547006248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3091136 (or 3091132 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 38.

The square root of 2547006248 is about 50467.8734245857. The cubic root of 2547006248 is about 1365.6623508875.

The spelling of 2547006248 in words is "two billion, five hundred forty-seven million, six thousand, two hundred forty-eight".