5413981867 has 4 divisors (see below), whose sum is σ = 6187407856. Its totient is φ = 4640555880.

The previous prime is 5413981831. The next prime is 5413981871. The reversal of 5413981867 is 7681893145.

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 5413981867 - 2³¹ = 3266498219 is a prime.

It is a super-2 number, since 2×5413981867² = 58622399312409611378, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5413981367) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 386712984 + ... + 386712997.

It is an arithmetic number, because the mean of its divisors is an integer number (1546851964).

Almost surely, 2^5413981867 is an apocalyptic number.

5413981867 is a deficient number, since it is larger than the sum of its proper divisors (773425989).

5413981867 is an equidigital number, since it uses as much as digits as its factorization.

5413981867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773425988.

The product of its digits is 1451520, while the sum is 52.

The square root of 5413981867 is about 73579.7653366739. The cubic root of 5413981867 is about 1755.9235315339.

The spelling of 5413981867 in words is "five billion, four hundred thirteen million, nine hundred eighty-one thousand, eight hundred sixty-seven".