52213472866 has 8 divisors (see below), whose sum is σ = 78323765760. Its totient is φ = 26105550948.

The previous prime is 52213472851. The next prime is 52213472881. The reversal of 52213472866 is 66827431225.

It is an interprime number because it is at equal distance from previous prime (52213472851) and next prime (52213472881).

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, 536626 + ... + 626413.

It is an arithmetic number, because the mean of its divisors is an integer number (9790470720).

Almost surely, 2^52213472866 is an apocalyptic number.

52213472866 is a deficient number, since it is larger than the sum of its proper divisors (26110292894).

52213472866 is a wasteful number, since it uses less digits than its factorization.

52213472866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185488.

The product of its digits is 967680, while the sum is 46.

The spelling of 52213472866 in words is "fifty-two billion, two hundred thirteen million, four hundred seventy-two thousand, eight hundred sixty-six".