5510658065687 has 2 divisors, whose sum is σ = 5510658065688. Its totient is φ = 5510658065686.

The previous prime is 5510658065677. The next prime is 5510658065699. The reversal of 5510658065687 is 7865608560155.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5510658065687 - 2²² = 5510653871383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5510658065677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755329032843 + 2755329032844.

It is an arithmetic number, because the mean of its divisors is an integer number (2755329032844).

Almost surely, 2^{5510658065687} is an apocalyptic number.

5510658065687 is a deficient number, since it is larger than the sum of its proper divisors (1).

5510658065687 is an equidigital number, since it uses as much as digits as its factorization.

5510658065687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480000, while the sum is 62.

The spelling of 5510658065687 in words is "five trillion, five hundred ten billion, six hundred fifty-eight million, sixty-five thousand, six hundred eighty-seven".