4002550552004 has 6 divisors (see below), whose sum is σ = 7004463466014. Its totient is φ = 2001275276000.

The previous prime is 4002550551947. The next prime is 4002550552009.

4002550552004 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 3050751289600 + 951799262404 = 1746640^2 + 975602^2 .

It is not an unprimeable number, because it can be changed into a prime (4002550552009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500318818997 + ... + 500318819004.

It is an arithmetic number, because the mean of its divisors is an integer number (1167410577669).

Almost surely, 2^{4002550552004} is an apocalyptic number.

It is an amenable number.

4002550552004 is a deficient number, since it is larger than the sum of its proper divisors (3001912914010).

4002550552004 is a wasteful number, since it uses less digits than its factorization.

4002550552004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000637638005 (or 1000637638003 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 32.

It can be divided in two parts, 4002550 and 552004, that added together give a palindrome (4554554).

The spelling of 4002550552004 in words is "four trillion, two billion, five hundred fifty million, five hundred fifty-two thousand, four".