4002534001 has 2 divisors, whose sum is σ = 4002534002. Its totient is φ = 4002534000.

The previous prime is 4002533993. The next prime is 4002534013. The reversal of 4002534001 is 1004352004.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3999297600 + 3236401 = 63240^2 + 1799^2 .

It is a cyclic number.

It is not a de Polignac number, because 4002534001 - 2³ = 4002533993 is a prime.

It is a super-2 number, since 2×4002534001² = 32040556858322136002, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4002534001.

It is not a weakly prime, because it can be changed into another prime (4002534061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001267000 + 2001267001.

It is an arithmetic number, because the mean of its divisors is an integer number (2001267001).

Almost surely, 2^4002534001 is an apocalyptic number.

It is an amenable number.

4002534001 is a deficient number, since it is larger than the sum of its proper divisors (1).

4002534001 is an equidigital number, since it uses as much as digits as its factorization.

4002534001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 4002534001 is about 63265.5830685215. The cubic root of 4002534001 is about 1587.7361875298.

Adding to 4002534001 its reverse (1004352004), we get a palindrome (5006886005).

The spelling of 4002534001 in words is "four billion, two million, five hundred thirty-four thousand, one".