52864963087 has 8 divisors (see below), whose sum is σ = 55985839632. Its totient is φ = 49745328000.

The previous prime is 52864963037. The next prime is 52864963093. The reversal of 52864963087 is 78036946825.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52864963087 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 (52864963007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221964 + ... + 393697.

It is an arithmetic number, because the mean of its divisors is an integer number (6998229954).

Almost surely, 2^52864963087 is an apocalyptic number.

52864963087 is a deficient number, since it is larger than the sum of its proper divisors (3120876545).

52864963087 is a wasteful number, since it uses less digits than its factorization.

52864963087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620729.

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 52864963087 in words is "fifty-two billion, eight hundred sixty-four million, nine hundred sixty-three thousand, eighty-seven".