2104602564 has 36 divisors (see below), whose sum is σ = 5182813104. Its totient is φ = 664609968.

The previous prime is 2104602553. The next prime is 2104602589. The reversal of 2104602564 is 4652064012.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 238582 + ... + 247245.

Almost surely, 2^2104602564 is an apocalyptic number.

It is an amenable number.

2104602564 is an abundant number, since it is smaller than the sum of its proper divisors (3078210540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2104602564 is a wasteful number, since it uses less digits than its factorization.

2104602564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485872 (or 485851 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2104602564 is about 45875.9475542468. The cubic root of 2104602564 is about 1281.5140295721.

Adding to 2104602564 its reverse (4652064012), we get a palindrome (6756666576).

The spelling of 2104602564 in words is "two billion, one hundred four million, six hundred two thousand, five hundred sixty-four".