3808545479263 has 8 divisors (see below), whose sum is σ = 4541867900928. Its totient is φ = 3122534181624.

The previous prime is 3808545479243. The next prime is 3808545479281. The reversal of 3808545479263 is 3629745458083.

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 3808545479263 - 2²⁵ = 3808511924831 is a prime.

It is a super-3 number, since 3×3808545479263³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3808545479195 and 3808545479204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3808545479243) 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, 11827780831 + ... + 11827781152.

It is an arithmetic number, because the mean of its divisors is an integer number (567733487616).

Almost surely, 2^{3808545479263} is an apocalyptic number.

3808545479263 is a deficient number, since it is larger than the sum of its proper divisors (733322421665).

3808545479263 is a wasteful number, since it uses less digits than its factorization.

3808545479263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23655562013.

The product of its (nonzero) digits is 174182400, while the sum is 64.

The spelling of 3808545479263 in words is "three trillion, eight hundred eight billion, five hundred forty-five million, four hundred seventy-nine thousand, two hundred sixty-three".