479500838161 has 8 divisors (see below), whose sum is σ = 504745084800. Its totient is φ = 454257327600.

The previous prime is 479500838153. The next prime is 479500838183. The reversal of 479500838161 is 161838005974.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 479500838161 - 2³ = 479500838153 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 479500838099 and 479500838108.

It is not an unprimeable number, because it can be changed into a prime (489500838161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1593435 + ... + 1870303.

It is an arithmetic number, because the mean of its divisors is an integer number (63093135600).

Almost surely, 2^479500838161 is an apocalyptic number.

It is an amenable number.

479500838161 is a deficient number, since it is larger than the sum of its proper divisors (25244246639).

479500838161 is a wasteful number, since it uses less digits than its factorization.

479500838161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368039.

The product of its (nonzero) digits is 1451520, while the sum is 52.

The spelling of 479500838161 in words is "four hundred seventy-nine billion, five hundred million, eight hundred thirty-eight thousand, one hundred sixty-one".