2002016452 has 6 divisors (see below), whose sum is σ = 3503528798. Its totient is φ = 1001008224.

The previous prime is 2002016449. The next prime is 2002016473. The reversal of 2002016452 is 2546102002.

It can be written as a sum of positive squares in only one way, i.e., 1969229376 + 32787076 = 44376^2 + 5726^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250252053 + ... + 250252060.

Almost surely, 2^2002016452 is an apocalyptic number.

It is an amenable number.

2002016452 is a deficient number, since it is larger than the sum of its proper divisors (1501512346).

2002016452 is a wasteful number, since it uses less digits than its factorization.

2002016452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500504117 (or 500504115 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2002016452 is about 44743.8984890678. The cubic root of 2002016452 is about 1260.3443360575.

Adding to 2002016452 its reverse (2546102002), we get a palindrome (4548118454).

The spelling of 2002016452 in words is "two billion, two million, sixteen thousand, four hundred fifty-two".