2008521625 has 16 divisors (see below), whose sum is σ = 2734512768. Its totient is φ = 1460742000.

The previous prime is 2008521623. The next prime is 2008521679. The reversal of 2008521625 is 5261258002.

It is not a de Polignac number, because 2008521625 - 2¹ = 2008521623 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2008521623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 728997 + ... + 731746.

It is an arithmetic number, because the mean of its divisors is an integer number (170907048).

Almost surely, 2^2008521625 is an apocalyptic number.

2008521625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2008521625 is a deficient number, since it is larger than the sum of its proper divisors (725991143).

2008521625 is a wasteful number, since it uses less digits than its factorization.

2008521625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460769 (or 1460759 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 2008521625 is about 44816.5329426541. The cubic root of 2008521625 is about 1261.7079435393.

Adding to 2008521625 its reverse (5261258002), we get a palindrome (7269779627).

The spelling of 2008521625 in words is "two billion, eight million, five hundred twenty-one thousand, six hundred twenty-five".