52404019163 has 4 divisors (see below), whose sum is σ = 52404568848. Its totient is φ = 52403469480.

The previous prime is 52404019123. The next prime is 52404019189. The reversal of 52404019163 is 36191040425.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 52404019163 - 2³⁴ = 35224149979 is a prime.

It is a super-3 number, since 3×52404019163³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52404019123) 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, 90728 + ... + 336213.

It is an arithmetic number, because the mean of its divisors is an integer number (13101142212).

Almost surely, 2^52404019163 is an apocalyptic number.

52404019163 is a deficient number, since it is larger than the sum of its proper divisors (549685).

52404019163 is a wasteful number, since it uses less digits than its factorization.

52404019163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549684.

The product of its (nonzero) digits is 25920, while the sum is 35.

Adding to 52404019163 its reverse (36191040425), we get a palindrome (88595059588).

The spelling of 52404019163 in words is "fifty-two billion, four hundred four million, nineteen thousand, one hundred sixty-three".