8542611713131 has 4 divisors (see below), whose sum is σ = 8542682091664. Its totient is φ = 8542541334600.

The previous prime is 8542611713117. The next prime is 8542611713177. The reversal of 8542611713131 is 1313171162458.

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 8542611713131 - 2³³ = 8534021778539 is a prime.

It is a super-2 number, since 2×8542611713131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8542911713131) 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, 35006880 + ... + 35250061.

It is an arithmetic number, because the mean of its divisors is an integer number (2135670522916).

Almost surely, 2^{8542611713131} is an apocalyptic number.

8542611713131 is a deficient number, since it is larger than the sum of its proper divisors (70378533).

8542611713131 is a wasteful number, since it uses less digits than its factorization.

8542611713131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70378532.

The product of its digits is 120960, while the sum is 43.

Adding to 8542611713131 its reverse (1313171162458), we get a palindrome (9855782875589).

The spelling of 8542611713131 in words is "eight trillion, five hundred forty-two billion, six hundred eleven million, seven hundred thirteen thousand, one hundred thirty-one".