2445543052036 has 24 divisors (see below), whose sum is σ = 4891617049536. Its totient is φ = 1047976105440.

The previous prime is 2445543052021. The next prime is 2445543052037. The reversal of 2445543052036 is 6302503455442.

It is a junction number, because it is equal to n+sod(n) for n = 2445543051983 and 2445543052001.

It is not an unprimeable number, because it can be changed into a prime (2445543052037) 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, 4477786 + ... + 4994161.

It is an arithmetic number, because the mean of its divisors is an integer number (203817377064).

Almost surely, 2^{2445543052036} is an apocalyptic number.

It is an amenable number.

2445543052036 is an abundant number, since it is smaller than the sum of its proper divisors (2446073997500).

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

2445543052036 is a wasteful number, since it uses less digits than its factorization.

2445543052036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9481179 (or 9481177 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 43.

The spelling of 2445543052036 in words is "two trillion, four hundred forty-five billion, five hundred forty-three million, fifty-two thousand, thirty-six".