5655161511065 has 16 divisors (see below), whose sum is σ = 7504533138816. Its totient is φ = 4056504393600.

The previous prime is 5655161511059. The next prime is 5655161511221. The reversal of 5655161511065 is 5601151615565.

It is not a de Polignac number, because 5655161511065 - 2⁸ = 5655161510809 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 704250221 + ... + 704258250.

It is an arithmetic number, because the mean of its divisors is an integer number (469033321176).

Almost surely, 2^{5655161511065} is an apocalyptic number.

5655161511065 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5655161511065 is a deficient number, since it is larger than the sum of its proper divisors (1849371627751).

5655161511065 is a wasteful number, since it uses less digits than its factorization.

5655161511065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408508560.

The product of its (nonzero) digits is 675000, while the sum is 47.

The spelling of 5655161511065 in words is "five trillion, six hundred fifty-five billion, one hundred sixty-one million, five hundred eleven thousand, sixty-five".