2040253145025 has 48 divisors (see below), whose sum is σ = 3673196299200. Its totient is φ = 995317666560.

The previous prime is 2040253145003. The next prime is 2040253145053. The reversal of 2040253145025 is 5205413520402.

It is a happy number.

It is not a de Polignac number, because 2040253145025 - 2¹⁰ = 2040253144001 is a prime.

It is a Curzon number.

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 47 ways as a sum of consecutive naturals, for example, 24644134 + ... + 24726783.

It is an arithmetic number, because the mean of its divisors is an integer number (76524922900).

Almost surely, 2^{2040253145025} is an apocalyptic number.

2040253145025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2040253145025 is a deficient number, since it is larger than the sum of its proper divisors (1632943154175).

2040253145025 is a wasteful number, since it uses less digits than its factorization.

2040253145025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49370978 (or 49370973 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 2040253145025 its reverse (5205413520402), we get a palindrome (7245666665427).

The spelling of 2040253145025 in words is "two trillion, forty billion, two hundred fifty-three million, one hundred forty-five thousand, twenty-five".