5618605358131 has 4 divisors (see below), whose sum is σ = 5619094326664. Its totient is φ = 5618116389600.

The previous prime is 5618605358111. The next prime is 5618605358167. The reversal of 5618605358131 is 1318535068165.

5618605358131 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5618605358131 - 2¹¹ = 5618605356083 is a prime.

It is a super-2 number, since 2×5618605358131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5618605358111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244467030 + ... + 244490011.

It is an arithmetic number, because the mean of its divisors is an integer number (1404773581666).

Almost surely, 2^{5618605358131} is an apocalyptic number.

5618605358131 is a deficient number, since it is larger than the sum of its proper divisors (488968533).

5618605358131 is a wasteful number, since it uses less digits than its factorization.

5618605358131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488968532.

The product of its (nonzero) digits is 2592000, while the sum is 52.

The spelling of 5618605358131 in words is "five trillion, six hundred eighteen billion, six hundred five million, three hundred fifty-eight thousand, one hundred thirty-one".