2002025369 has 2 divisors, whose sum is σ = 2002025370. Its totient is φ = 2002025368.

The previous prime is 2002025359. The next prime is 2002025381. The reversal of 2002025369 is 9635202002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1919578969 + 82446400 = 43813^2 + 9080^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002025369 is a prime.

It is a super-2 number, since 2×2002025369² = 8016211156239172322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2002025359) 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 as a sum of consecutive naturals, namely, 1001012684 + 1001012685.

It is an arithmetic number, because the mean of its divisors is an integer number (1001012685).

Almost surely, 2^2002025369 is an apocalyptic number.

It is an amenable number.

2002025369 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002025369 is an equidigital number, since it uses as much as digits as its factorization.

2002025369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2002025369 is about 44743.9981338280. The cubic root of 2002025369 is about 1260.3462072499.

The spelling of 2002025369 in words is "two billion, two million, twenty-five thousand, three hundred sixty-nine".