5618313265 has 8 divisors (see below), whose sum is σ = 6752871360. Its totient is φ = 4487386992.

The previous prime is 5618313229. The next prime is 5618313299. The reversal of 5618313265 is 5623138165.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5618313265 - 2¹⁵ = 5618280497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 904549 + ... + 910738.

It is an arithmetic number, because the mean of its divisors is an integer number (844108920).

Almost surely, 2^5618313265 is an apocalyptic number.

It is an amenable number.

5618313265 is a deficient number, since it is larger than the sum of its proper divisors (1134558095).

5618313265 is a wasteful number, since it uses less digits than its factorization.

5618313265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1815911.

The product of its digits is 129600, while the sum is 40.

The square root of 5618313265 is about 74955.4085106605. The cubic root of 5618313265 is about 1777.7416616194.

The spelling of 5618313265 in words is "five billion, six hundred eighteen million, three hundred thirteen thousand, two hundred sixty-five".