2539276804 has 12 divisors (see below), whose sum is σ = 4452468300. Its totient is φ = 1267143008.

The previous prime is 2539276787. The next prime is 2539276823. The reversal of 2539276804 is 4086729352.

It can be written as a sum of positive squares in 2 ways, for example, as 1440354304 + 1098922500 = 37952^2 + 33150^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 621559 + ... + 625630.

It is an arithmetic number, because the mean of its divisors is an integer number (371039025).

Almost surely, 2^2539276804 is an apocalyptic number.

It is an amenable number.

2539276804 is a deficient number, since it is larger than the sum of its proper divisors (1913191496).

2539276804 is a wasteful number, since it uses less digits than its factorization.

2539276804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247702 (or 1247700 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 2539276804 is about 50391.2373731783. The cubic root of 2539276804 is about 1364.2794846724.

The spelling of 2539276804 in words is "two billion, five hundred thirty-nine million, two hundred seventy-six thousand, eight hundred four".