6156444446516 has 48 divisors (see below), whose sum is σ = 13338496066560. Its totient is φ = 2435516460000.

The previous prime is 6156444446513. The next prime is 6156444446533.

6156444446516 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6156444446513) 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 15 ways as a sum of consecutive naturals, for example, 49977860 + ... + 50100891.

It is an arithmetic number, because the mean of its divisors is an integer number (277885334720).

Almost surely, 2^{6156444446516} is an apocalyptic number.

It is an amenable number.

6156444446516 is an abundant number, since it is smaller than the sum of its proper divisors (7182051620044).

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

6156444446516 is a wasteful number, since it uses less digits than its factorization.

6156444446516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100078801 (or 100078773 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 56.

The spelling of 6156444446516 in words is "six trillion, one hundred fifty-six billion, four hundred forty-four million, four hundred forty-six thousand, five hundred sixteen".