5840231055649 has 27 divisors (see below), whose sum is σ = 6097217364147. Its totient is φ = 5593845624528.

The previous prime is 5840231055577. The next prime is 5840231055667. The reversal of 5840231055649 is 9465501320485.

It is a happy number.

The square root of 5840231055649 is 2416657.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3062475500049 + 2777755555600 = 1749993^2 + 1666660^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5840231055649 is a prime.

It is a super-2 number, since 2×5840231055649² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5840231055596 and 5840231055605.

It is not an unprimeable number, because it can be changed into a prime (5840231055689) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 11703869602 + ... + 11703870100.

Almost surely, 2^{5840231055649} is an apocalyptic number.

5840231055649 is the 2416657-th square number.

5840231055649 is the 1208329-th centered octagonal number.

It is an amenable number.

5840231055649 is a deficient number, since it is larger than the sum of its proper divisors (256986308498).

5840231055649 is an frugal number, since it uses more digits than its factorization.

5840231055649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390 (or 695 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 52.

The spelling of 5840231055649 in words is "five trillion, eight hundred forty billion, two hundred thirty-one million, fifty-five thousand, six hundred forty-nine".