2813919020675 has 96 divisors (see below), whose sum is σ = 4322360351232. Its totient is φ = 1773040711680.

The previous prime is 2813919020669. The next prime is 2813919020711. The reversal of 2813919020675 is 5760209193182.

It is a Cunningham number, because it is equal to 1677474²-1.

It is not a de Polignac number, because 2813919020675 - 2⁴⁰ = 1714407392899 is a prime.

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 95 ways as a sum of consecutive naturals, for example, 504917189 + ... + 504922761.

It is an arithmetic number, because the mean of its divisors is an integer number (45024586992).

Almost surely, 2^{2813919020675} is an apocalyptic number.

2813919020675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2813919020675 is a deficient number, since it is larger than the sum of its proper divisors (1508441330557).

2813919020675 is a wasteful number, since it uses less digits than its factorization.

2813919020675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9597 (or 9592 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 53.

The spelling of 2813919020675 in words is "two trillion, eight hundred thirteen billion, nine hundred nineteen million, twenty thousand, six hundred seventy-five".