852484276801 has 4 divisors (see below), whose sum is σ = 852487291012. Its totient is φ = 852481262592.

The previous prime is 852484276799. The next prime is 852484276859. The reversal of 852484276801 is 108672484258.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 31675456576 + 820808820225 = 177976^2 + 905985^2 .

It is a cyclic number.

It is not a de Polignac number, because 852484276801 - 2¹ = 852484276799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (852484276601) 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, 1033200 + ... + 1665073.

It is an arithmetic number, because the mean of its divisors is an integer number (213121822753).

Almost surely, 2^852484276801 is an apocalyptic number.

It is an amenable number.

852484276801 is a deficient number, since it is larger than the sum of its proper divisors (3014211).

852484276801 is a wasteful number, since it uses less digits than its factorization.

852484276801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3014210.

The product of its (nonzero) digits is 6881280, while the sum is 55.

The spelling of 852484276801 in words is "eight hundred fifty-two billion, four hundred eighty-four million, two hundred seventy-six thousand, eight hundred one".