52847019967 has 8 divisors (see below), whose sum is σ = 60403085856. Its totient is φ = 45292576992.

The previous prime is 52847019947. The next prime is 52847019989. The reversal of 52847019967 is 76991074825.

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

It is a cyclic number.

It is not a de Polignac number, because 52847019967 - 2⁷ = 52847019839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52847019947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335128 + ... + 466909.

It is an arithmetic number, because the mean of its divisors is an integer number (7550385732).

Almost surely, 2^52847019967 is an apocalyptic number.

52847019967 is a deficient number, since it is larger than the sum of its proper divisors (7556065889).

52847019967 is an equidigital number, since it uses as much as digits as its factorization.

52847019967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811457.

The product of its (nonzero) digits is 7620480, while the sum is 58.

The spelling of 52847019967 in words is "fifty-two billion, eight hundred forty-seven million, nineteen thousand, nine hundred sixty-seven".