2547310064 has 20 divisors (see below), whose sum is σ = 5315060856. Its totient is φ = 1175681472.

The previous prime is 2547310057. The next prime is 2547310093. The reversal of 2547310064 is 4600137452.

It is a self number, because there is not a number n which added to its sum of digits gives 2547310064.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6123134 + ... + 6123549.

Almost surely, 2^2547310064 is an apocalyptic number.

It is an amenable number.

2547310064 is an abundant number, since it is smaller than the sum of its proper divisors (2767750792).

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

2547310064 is a wasteful number, since it uses less digits than its factorization.

2547310064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12246704 (or 12246698 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 2547310064 is about 50470.8833289056. The cubic root of 2547310064 is about 1365.7166490892.

The spelling of 2547310064 in words is "two billion, five hundred forty-seven million, three hundred ten thousand, sixty-four".