2671248535 has 4 divisors (see below), whose sum is σ = 3205498248. Its totient is φ = 2136998824.

The previous prime is 2671248529. The next prime is 2671248557. The reversal of 2671248535 is 5358421762.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2671248535 - 2¹⁹ = 2670724247 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2671248491 and 2671248500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267124849 + ... + 267124858.

It is an arithmetic number, because the mean of its divisors is an integer number (801374562).

Almost surely, 2^2671248535 is an apocalyptic number.

2671248535 is a deficient number, since it is larger than the sum of its proper divisors (534249713).

2671248535 is an equidigital number, since it uses as much as digits as its factorization.

2671248535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534249712.

The product of its digits is 403200, while the sum is 43.

The square root of 2671248535 is about 51684.1226587044. The cubic root of 2671248535 is about 1387.5163167737.

The spelling of 2671248535 in words is "two billion, six hundred seventy-one million, two hundred forty-eight thousand, five hundred thirty-five".