2525002805005 has 8 divisors (see below), whose sum is σ = 3208238858232. Its totient is φ = 1901178582528.

The previous prime is 2525002804991. The next prime is 2525002805011. The reversal of 2525002805005 is 5005082005252.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1434672137284 + 1090330667721 = 1197778^2 + 1044189^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2525002805005 - 2¹⁷ = 2525002673933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14852957592 + ... + 14852957761.

It is an arithmetic number, because the mean of its divisors is an integer number (401029857279).

Almost surely, 2^{2525002805005} is an apocalyptic number.

It is an amenable number.

2525002805005 is a deficient number, since it is larger than the sum of its proper divisors (683236053227).

2525002805005 is a wasteful number, since it uses less digits than its factorization.

2525002805005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29705915375.

The product of its (nonzero) digits is 40000, while the sum is 34.

The spelling of 2525002805005 in words is "two trillion, five hundred twenty-five billion, two million, eight hundred five thousand, five".