2040744052625 has 32 divisors (see below), whose sum is σ = 2573567403264. Its totient is φ = 1615538496000.

The previous prime is 2040744052621. The next prime is 2040744052649. The reversal of 2040744052625 is 5262504470402.

It is not a de Polignac number, because 2040744052625 - 2² = 2040744052621 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2040744052621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5603852 + ... + 5956898.

It is an arithmetic number, because the mean of its divisors is an integer number (80423981352).

Almost surely, 2^{2040744052625} is an apocalyptic number.

2040744052625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2040744052625 is a deficient number, since it is larger than the sum of its proper divisors (532823350639).

2040744052625 is a wasteful number, since it uses less digits than its factorization.

2040744052625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353546 (or 353536 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 41.

The spelling of 2040744052625 in words is "two trillion, forty billion, seven hundred forty-four million, fifty-two thousand, six hundred twenty-five".