52056552365 has 8 divisors (see below), whose sum is σ = 62478291168. Its totient is φ = 41638289680.

The previous prime is 52056552343. The next prime is 52056552367. The reversal of 52056552365 is 56325565025.

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

It is not a de Polignac number, because 52056552365 - 2¹⁰ = 52056551341 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52056552367) 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, 835967 + ... + 896076.

It is an arithmetic number, because the mean of its divisors is an integer number (7809786396).

Almost surely, 2^52056552365 is an apocalyptic number.

It is an amenable number.

52056552365 is a deficient number, since it is larger than the sum of its proper divisors (10421738803).

52056552365 is a wasteful number, since it uses less digits than its factorization.

52056552365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738059.

The product of its (nonzero) digits is 1350000, while the sum is 44.

The spelling of 52056552365 in words is "fifty-two billion, fifty-six million, five hundred fifty-two thousand, three hundred sixty-five".