52665223466 has 32 divisors (see below), whose sum is σ = 81610633728. Its totient is φ = 25470426240.

The previous prime is 52665223463. The next prime is 52665223483. The reversal of 52665223466 is 66432256625.

It is a self number, because there is not a number n which added to its sum of digits gives 52665223466.

It is not an unprimeable number, because it can be changed into a prime (52665223463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12808751 + ... + 12812861.

It is an arithmetic number, because the mean of its divisors is an integer number (2550332304).

Almost surely, 2^52665223466 is an apocalyptic number.

52665223466 is a deficient number, since it is larger than the sum of its proper divisors (28945410262).

52665223466 is a wasteful number, since it uses less digits than its factorization.

52665223466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5126.

The product of its digits is 3110400, while the sum is 47.

The spelling of 52665223466 in words is "fifty-two billion, six hundred sixty-five million, two hundred twenty-three thousand, four hundred sixty-six".