7882567213 has 4 divisors (see below), whose sum is σ = 7894529280. Its totient is φ = 7870605148.

The previous prime is 7882567211. The next prime is 7882567243. The reversal of 7882567213 is 3127652887.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7882567213 - 2¹ = 7882567211 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7882567211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5980045 + ... + 5981362.

It is an arithmetic number, because the mean of its divisors is an integer number (1973632320).

Almost surely, 2^7882567213 is an apocalyptic number.

It is an amenable number.

7882567213 is a deficient number, since it is larger than the sum of its proper divisors (11962067).

7882567213 is a wasteful number, since it uses less digits than its factorization.

7882567213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11962066.

The product of its digits is 1128960, while the sum is 49.

The square root of 7882567213 is about 88783.8229239989. The cubic root of 7882567213 is about 1990.1656565210.

The spelling of 7882567213 in words is "seven billion, eight hundred eighty-two million, five hundred sixty-seven thousand, two hundred thirteen".