5813387227 has 4 divisors (see below), whose sum is σ = 5813546256. Its totient is φ = 5813228200.

The previous prime is 5813387197. The next prime is 5813387249. The reversal of 5813387227 is 7227833185.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5813387227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5813357227) 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, 5913 + ... + 107989.

It is an arithmetic number, because the mean of its divisors is an integer number (1453386564).

Almost surely, 2^5813387227 is an apocalyptic number.

5813387227 is a deficient number, since it is larger than the sum of its proper divisors (159029).

5813387227 is a wasteful number, since it uses less digits than its factorization.

5813387227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159028.

The product of its digits is 564480, while the sum is 46.

The square root of 5813387227 is about 76245.5718517476. The cubic root of 5813387227 is about 1798.0830649164.

The spelling of 5813387227 in words is "five billion, eight hundred thirteen million, three hundred eighty-seven thousand, two hundred twenty-seven".