2875468645782 has 24 divisors (see below), whose sum is σ = 6230221973040. Its totient is φ = 958483409040.

The previous prime is 2875468645681. The next prime is 2875468645801.

2875468645782 is a `hidden beast` number, since 2 + 8 + 7 + 5 + 46 + 8 + 6 + 4 + 578 + 2 = 666.

2875468645782 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2875468645782.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3044607 + ... + 3875637.

It is an arithmetic number, because the mean of its divisors is an integer number (259592582210).

Almost surely, 2^{2875468645782} is an apocalyptic number.

2875468645782 is an abundant number, since it is smaller than the sum of its proper divisors (3354753327258).

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

2875468645782 is a wasteful number, since it uses less digits than its factorization.

2875468645782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023268 (or 1023265 counting only the distinct ones).

The product of its digits is 1445068800, while the sum is 72.

The spelling of 2875468645782 in words is "two trillion, eight hundred seventy-five billion, four hundred sixty-eight million, six hundred forty-five thousand, seven hundred eighty-two".