5542686112687 has 2 divisors, whose sum is σ = 5542686112688. Its totient is φ = 5542686112686.

The previous prime is 5542686112577. The next prime is 5542686112723. The reversal of 5542686112687 is 7862116862455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5542686112687 - 2⁷ = 5542686112559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5542686112087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2771343056343 + 2771343056344.

It is an arithmetic number, because the mean of its divisors is an integer number (2771343056344).

Almost surely, 2^{5542686112687} is an apocalyptic number.

5542686112687 is a deficient number, since it is larger than the sum of its proper divisors (1).

5542686112687 is an equidigital number, since it uses as much as digits as its factorization.

5542686112687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38707200, while the sum is 61.

The spelling of 5542686112687 in words is "five trillion, five hundred forty-two billion, six hundred eighty-six million, one hundred twelve thousand, six hundred eighty-seven".