648182088875 has 16 divisors (see below), whose sum is σ = 808997896512. Its totient is φ = 518502947200.

The previous prime is 648182088833. The next prime is 648182088893. The reversal of 648182088875 is 578880281846.

It is not a de Polignac number, because 648182088875 - 2¹⁶ = 648182023339 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1355507 + ... + 1770243.

It is an arithmetic number, because the mean of its divisors is an integer number (50562368532).

Almost surely, 2^648182088875 is an apocalyptic number.

648182088875 is a deficient number, since it is larger than the sum of its proper divisors (160815807637).

648182088875 is a wasteful number, since it uses less digits than its factorization.

648182088875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427255 (or 427245 counting only the distinct ones).

The product of its (nonzero) digits is 55050240, while the sum is 65.

The spelling of 648182088875 in words is "six hundred forty-eight billion, one hundred eighty-two million, eighty-eight thousand, eight hundred seventy-five".