52553851843 has 8 divisors (see below), whose sum is σ = 53783206400. Its totient is φ = 51324823368.

The previous prime is 52553851829. The next prime is 52553851853. The reversal of 52553851843 is 34815835525.

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 52553851843 - 2²¹ = 52551754691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52553851853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261238 + ... + 416356.

It is an arithmetic number, because the mean of its divisors is an integer number (6722900800).

Almost surely, 2^52553851843 is an apocalyptic number.

52553851843 is a deficient number, since it is larger than the sum of its proper divisors (1229354557).

52553851843 is a wasteful number, since it uses less digits than its factorization.

52553851843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163041.

The product of its digits is 2880000, while the sum is 49.

The spelling of 52553851843 in words is "fifty-two billion, five hundred fifty-three million, eight hundred fifty-one thousand, eight hundred forty-three".