479595122161 has 8 divisors (see below), whose sum is σ = 481097021184. Its totient is φ = 478095253680.

The previous prime is 479595122143. The next prime is 479595122197. The reversal of 479595122161 is 161221595974.

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 479595122161 - 2⁵ = 479595122129 is a prime.

It is a super-2 number, since 2×479595122161² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 479595122099 and 479595122108.

It is not an unprimeable number, because it can be changed into a prime (479595122761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33825 + ... + 979966.

It is an arithmetic number, because the mean of its divisors is an integer number (60137127648).

Almost surely, 2^479595122161 is an apocalyptic number.

It is an amenable number.

479595122161 is a deficient number, since it is larger than the sum of its proper divisors (1501899023).

479595122161 is a wasteful number, since it uses less digits than its factorization.

479595122161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015271.

The product of its digits is 1360800, while the sum is 52.

The spelling of 479595122161 in words is "four hundred seventy-nine billion, five hundred ninety-five million, one hundred twenty-two thousand, one hundred sixty-one".