2647463363875 has 32 divisors (see below), whose sum is σ = 3607119719424. Its totient is φ = 1923975612000.

The previous prime is 2647463363863. The next prime is 2647463363887. The reversal of 2647463363875 is 5783633647462.

It is an interprime number because it is at equal distance from previous prime (2647463363863) and next prime (2647463363887).

It is not a de Polignac number, because 2647463363875 - 2⁷ = 2647463363747 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1099144 + ... + 2550106.

It is an arithmetic number, because the mean of its divisors is an integer number (112722491232).

Almost surely, 2^{2647463363875} is an apocalyptic number.

2647463363875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2647463363875 is a deficient number, since it is larger than the sum of its proper divisors (959656355549).

2647463363875 is a wasteful number, since it uses less digits than its factorization.

2647463363875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452316 (or 1452306 counting only the distinct ones).

The product of its digits is 365783040, while the sum is 64.

The spelling of 2647463363875 in words is "two trillion, six hundred forty-seven billion, four hundred sixty-three million, three hundred sixty-three thousand, eight hundred seventy-five".