2600442625 has 32 divisors (see below), whose sum is σ = 3551184000. Its totient is φ = 1885464000.

The previous prime is 2600442601. The next prime is 2600442643. The reversal of 2600442625 is 5262440062.

It is not a de Polignac number, because 2600442625 - 2¹⁹ = 2599918337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 477166 + ... + 482584.

It is an arithmetic number, because the mean of its divisors is an integer number (110974500).

Almost surely, 2^2600442625 is an apocalyptic number.

2600442625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2600442625 is a deficient number, since it is larger than the sum of its proper divisors (950741375).

2600442625 is a wasteful number, since it uses less digits than its factorization.

2600442625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5794 (or 5784 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 2600442625 is about 50994.5352464360. The cubic root of 2600442625 is about 1375.1468933975.

Adding to 2600442625 its reverse (5262440062), we get a palindrome (7862882687).

The spelling of 2600442625 in words is "two billion, six hundred million, four hundred forty-two thousand, six hundred twenty-five".