52285464866 has 8 divisors (see below), whose sum is σ = 79026886224. Its totient is φ = 25943169460.

The previous prime is 52285464779. The next prime is 52285464941. The reversal of 52285464866 is 66846458225.

It is a happy number.

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

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, 99781160 + ... + 99781683.

It is an arithmetic number, because the mean of its divisors is an integer number (9878360778).

Almost surely, 2^52285464866 is an apocalyptic number.

52285464866 is a deficient number, since it is larger than the sum of its proper divisors (26741421358).

52285464866 is a wasteful number, since it uses less digits than its factorization.

52285464866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199562976.

The product of its digits is 22118400, while the sum is 56.

The spelling of 52285464866 in words is "fifty-two billion, two hundred eighty-five million, four hundred sixty-four thousand, eight hundred sixty-six".