65606565161010 has 32 divisors (see below), whose sum is σ = 157485337035840. Its totient is φ = 17491797304128.

The previous prime is 65606565160897. The next prime is 65606565161087. The reversal of 65606565161010 is 1016156560656.

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, 205258825 + ... + 205578204.

It is an arithmetic number, because the mean of its divisors is an integer number (4921416782370).

Almost surely, 2^{65606565161010} is an apocalyptic number.

65606565161010 is an abundant number, since it is smaller than the sum of its proper divisors (91878771874830).

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

65606565161010 is a wasteful number, since it uses less digits than its factorization.

65606565161010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410842362.

The product of its (nonzero) digits is 972000, while the sum is 48.

The spelling of 65606565161010 in words is "sixty-five trillion, six hundred six billion, five hundred sixty-five million, one hundred sixty-one thousand, ten".