6485610165846 has 16 divisors (see below), whose sum is σ = 14824251807744. Its totient is φ = 1853031475944.

The previous prime is 6485610165823. The next prime is 6485610166003.

It is a happy number.

6485610165846 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 6485610165846.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77209644790 + ... + 77209644873.

It is an arithmetic number, because the mean of its divisors is an integer number (926515737984).

Almost surely, 2^{6485610165846} is an apocalyptic number.

6485610165846 is an abundant number, since it is smaller than the sum of its proper divisors (8338641641898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6485610165846 is a wasteful number, since it uses less digits than its factorization.

6485610165846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154419289675.

The product of its (nonzero) digits is 33177600, while the sum is 60.

The spelling of 6485610165846 in words is "six trillion, four hundred eighty-five billion, six hundred ten million, one hundred sixty-five thousand, eight hundred forty-six".