2486643548875 has 16 divisors (see below), whose sum is σ = 3104022553632. Its totient is φ = 1988871631200.

The previous prime is 2486643548821. The next prime is 2486643548881. The reversal of 2486643548875 is 5788453466842.

It is not a de Polignac number, because 2486643548875 - 2¹³ = 2486643540683 is a prime.

It is a super-2 number, since 2×2486643548875² (a number of 26 digits) contains 22 as substring.

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, 1652169 + ... + 2775418.

It is an arithmetic number, because the mean of its divisors is an integer number (194001409602).

Almost surely, 2^{2486643548875} is an apocalyptic number.

2486643548875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2486643548875 is a deficient number, since it is larger than the sum of its proper divisors (617379004757).

2486643548875 is an equidigital number, since it uses as much as digits as its factorization.

2486643548875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4432095 (or 4432085 counting only the distinct ones).

The product of its digits is 1238630400, while the sum is 70.

The spelling of 2486643548875 in words is "two trillion, four hundred eighty-six billion, six hundred forty-three million, five hundred forty-eight thousand, eight hundred seventy-five".