2875253856 has 24 divisors (see below), whose sum is σ = 7547541624. Its totient is φ = 958417920.

The previous prime is 2875253833. The next prime is 2875253861. The reversal of 2875253856 is 6583525782.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 2875253799 and 2875253808.

It is a congruent number.

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, 14975185 + ... + 14975376.

It is an arithmetic number, because the mean of its divisors is an integer number (314480901).

Almost surely, 2^2875253856 is an apocalyptic number.

It is an amenable number.

2875253856 is an abundant number, since it is smaller than the sum of its proper divisors (4672287768).

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

2875253856 is a wasteful number, since it uses less digits than its factorization.

2875253856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29950574 (or 29950566 counting only the distinct ones).

The product of its digits is 4032000, while the sum is 51.

The square root of 2875253856 is about 53621.3936409713. The cubic root of 2875253856 is about 1421.9753398648.

The spelling of 2875253856 in words is "two billion, eight hundred seventy-five million, two hundred fifty-three thousand, eight hundred fifty-six".