2104522152 has 16 divisors (see below), whose sum is σ = 5261305440. Its totient is φ = 701507376.

The previous prime is 2104522151. The next prime is 2104522171. The reversal of 2104522152 is 2512254012.

It is a super-2 number, since 2×2104522152² = 8858026976517422208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 87688423 = 2104522152 / (2 + 1 + 0 + 4 + 5 + 2 + 2 + 1 + 5 + 2).

It is not an unprimeable number, because it can be changed into a prime (2104522151) 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 in 3 ways as a sum of consecutive naturals, for example, 43844188 + ... + 43844235.

It is an arithmetic number, because the mean of its divisors is an integer number (328831590).

Almost surely, 2^2104522152 is an apocalyptic number.

It is an amenable number.

2104522152 is an abundant number, since it is smaller than the sum of its proper divisors (3156783288).

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

2104522152 is a wasteful number, since it uses less digits than its factorization.

2104522152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87688432 (or 87688428 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2104522152 is about 45875.0711389094. The cubic root of 2104522152 is about 1281.4977081345.

Adding to 2104522152 its reverse (2512254012), we get a palindrome (4616776164).

The spelling of 2104522152 in words is "two billion, one hundred four million, five hundred twenty-two thousand, one hundred fifty-two".