5655161511066 has 8 divisors (see below), whose sum is σ = 11310323022144. Its totient is φ = 1885053837020.

The previous prime is 5655161511059. The next prime is 5655161511221. The reversal of 5655161511066 is 6601151615565.

It is a sphenic number, since it is the product of 3 distinct primes.

5655161511066 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471263459250 + ... + 471263459261.

It is an arithmetic number, because the mean of its divisors is an integer number (1413790377768).

Almost surely, 2^{5655161511066} is an apocalyptic number.

5655161511066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5655161511066 is a wasteful number, since it uses less digits than its factorization.

5655161511066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942526918516.

The product of its (nonzero) digits is 810000, while the sum is 48.

The spelling of 5655161511066 in words is "five trillion, six hundred fifty-five billion, one hundred sixty-one million, five hundred eleven thousand, sixty-six".