5813898241 has 4 divisors (see below), whose sum is σ = 5832238932. Its totient is φ = 5795557552.

The previous prime is 5813898239. The next prime is 5813898247. The reversal of 5813898241 is 1428983185.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1176833025 + 4637065216 = 34305^2 + 68096^2 .

It is a cyclic number.

It is not a de Polignac number, because 5813898241 - 2¹ = 5813898239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5813898247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9169870 + ... + 9170503.

It is an arithmetic number, because the mean of its divisors is an integer number (1458059733).

Almost surely, 2^5813898241 is an apocalyptic number.

It is an amenable number.

5813898241 is a deficient number, since it is larger than the sum of its proper divisors (18340691).

5813898241 is a wasteful number, since it uses less digits than its factorization.

5813898241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18340690.

The product of its digits is 552960, while the sum is 49.

The square root of 5813898241 is about 76248.9228841956. The cubic root of 5813898241 is about 1798.1357489863.

The spelling of 5813898241 in words is "five billion, eight hundred thirteen million, eight hundred ninety-eight thousand, two hundred forty-one".