52804675418881 has 4 divisors (see below), whose sum is σ = 55583868862000. Its totient is φ = 50025481975764.

The previous prime is 52804675418849. The next prime is 52804675418909. The reversal of 52804675418881 is 18881457640825.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52804675418881 - 2⁵ = 52804675418849 is a prime.

It is a super-2 number, since 2×52804675418881² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52804675418681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1389596721531 + ... + 1389596721568.

It is an arithmetic number, because the mean of its divisors is an integer number (13895967215500).

Almost surely, 2^{52804675418881} is an apocalyptic number.

It is an amenable number.

52804675418881 is a deficient number, since it is larger than the sum of its proper divisors (2779193443119).

52804675418881 is a wasteful number, since it uses less digits than its factorization.

52804675418881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2779193443118.

The product of its (nonzero) digits is 137625600, while the sum is 67.

The spelling of 52804675418881 in words is "fifty-two trillion, eight hundred four billion, six hundred seventy-five million, four hundred eighteen thousand, eight hundred eighty-one".