2575824838 has 8 divisors (see below), whose sum is σ = 3864009600. Its totient is φ = 1287821640.

The previous prime is 2575824799. The next prime is 2575824847. The reversal of 2575824838 is 8384285752.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1393 + ... + 71788.

It is an arithmetic number, because the mean of its divisors is an integer number (483001200).

Almost surely, 2^2575824838 is an apocalyptic number.

2575824838 is a deficient number, since it is larger than the sum of its proper divisors (1288184762).

2575824838 is a wasteful number, since it uses less digits than its factorization.

2575824838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90782.

The product of its digits is 4300800, while the sum is 52.

The square root of 2575824838 is about 50752.5845450259. The cubic root of 2575824838 is about 1370.7937286977.

The spelling of 2575824838 in words is "two billion, five hundred seventy-five million, eight hundred twenty-four thousand, eight hundred thirty-eight".