2002535361 has 6 divisors (see below), whose sum is σ = 2892551090. Its totient is φ = 1335023568.

The previous prime is 2002535357. The next prime is 2002535393. The reversal of 2002535361 is 1635352002.

It can be written as a sum of positive squares in only one way, i.e., 1772831025 + 229704336 = 42105^2 + 15156^2 .

It is not a de Polignac number, because 2002535361 - 2² = 2002535357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002535321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111251956 + ... + 111251973.

Almost surely, 2^2002535361 is an apocalyptic number.

It is an amenable number.

2002535361 is a deficient number, since it is larger than the sum of its proper divisors (890015729).

2002535361 is a wasteful number, since it uses less digits than its factorization.

2002535361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222503935 (or 222503932 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 2002535361 is about 44749.6967699224. The cubic root of 2002535361 is about 1260.4532175342.

Adding to 2002535361 its reverse (1635352002), we get a palindrome (3637887363).

The spelling of 2002535361 in words is "two billion, two million, five hundred thirty-five thousand, three hundred sixty-one".