2535839968 has 24 divisors (see below), whose sum is σ = 5000539320. Its totient is φ = 1265861760.

The previous prime is 2535839947. The next prime is 2535840019. The reversal of 2535839968 is 8699385352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44203 + ... + 83818.

It is an arithmetic number, because the mean of its divisors is an integer number (208355805).

Almost surely, 2^2535839968 is an apocalyptic number.

It is an amenable number.

2535839968 is a deficient number, since it is larger than the sum of its proper divisors (2464699352).

2535839968 is a wasteful number, since it uses less digits than its factorization.

2535839968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128650 (or 128642 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 58.

The square root of 2535839968 is about 50357.1243023269. The cubic root of 2535839968 is about 1363.6637028065.

The spelling of 2535839968 in words is "two billion, five hundred thirty-five million, eight hundred thirty-nine thousand, nine hundred sixty-eight".