2672512343 has 4 divisors (see below), whose sum is σ = 2682160680. Its totient is φ = 2662864008.

The previous prime is 2672512327. The next prime is 2672512363. The reversal of 2672512343 is 3432152762.

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 2672512343 - 2⁴ = 2672512327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2672512363) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4823753 + ... + 4824306.

It is an arithmetic number, because the mean of its divisors is an integer number (670540170).

Almost surely, 2^2672512343 is an apocalyptic number.

2672512343 is a deficient number, since it is larger than the sum of its proper divisors (9648337).

2672512343 is an equidigital number, since it uses as much as digits as its factorization.

2672512343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9648336.

The product of its digits is 60480, while the sum is 35.

The square root of 2672512343 is about 51696.3474821965. The cubic root of 2672512343 is about 1387.7351005780.

The spelling of 2672512343 in words is "two billion, six hundred seventy-two million, five hundred twelve thousand, three hundred forty-three".