5665660161162 has 16 divisors (see below), whose sum is σ = 11340193728672. Its totient is φ = 1887074486000.

The previous prime is 5665660161103. The next prime is 5665660161173. The reversal of 5665660161162 is 2611610665665.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369716964 + ... + 369732287.

It is an arithmetic number, because the mean of its divisors is an integer number (708762108042).

Almost surely, 2^{5665660161162} is an apocalyptic number.

5665660161162 is an abundant number, since it is smaller than the sum of its proper divisors (5674533567510).

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

5665660161162 is a wasteful number, since it uses less digits than its factorization.

5665660161162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739450533.

The product of its (nonzero) digits is 2332800, while the sum is 51.

The spelling of 5665660161162 in words is "five trillion, six hundred sixty-five billion, six hundred sixty million, one hundred sixty-one thousand, one hundred sixty-two".