3652444442563 has 16 divisors (see below), whose sum is σ = 4215774827520. Its totient is φ = 3099505500000.

The previous prime is 3652444442453. The next prime is 3652444442609.

3652444442563 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3652444442563 - 2¹⁷ = 3652444311491 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3652444442563.

It is not an unprimeable number, because it can be changed into a prime (3652444442863) 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, 14266938 + ... + 14520688.

It is an arithmetic number, because the mean of its divisors is an integer number (263485926720).

Almost surely, 2^{3652444442563} is an apocalyptic number.

3652444442563 is a deficient number, since it is larger than the sum of its proper divisors (563330384957).

3652444442563 is a wasteful number, since it uses less digits than its factorization.

3652444442563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274218.

The product of its digits is 33177600, while the sum is 52.

The spelling of 3652444442563 in words is "three trillion, six hundred fifty-two billion, four hundred forty-four million, four hundred forty-two thousand, five hundred sixty-three".