2502025421605 has 8 divisors (see below), whose sum is σ = 3005460209664. Its totient is φ = 1999600534800.

The previous prime is 2502025421593. The next prime is 2502025421617. The reversal of 2502025421605 is 5061245202052.

It is an interprime number because it is at equal distance from previous prime (2502025421593) and next prime (2502025421617).

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

It is not a de Polignac number, because 2502025421605 - 2¹¹ = 2502025419557 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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252469861 + ... + 252479770.

It is an arithmetic number, because the mean of its divisors is an integer number (375682526208).

Almost surely, 2^{2502025421605} is an apocalyptic number.

It is an amenable number.

2502025421605 is a deficient number, since it is larger than the sum of its proper divisors (503434788059).

2502025421605 is an equidigital number, since it uses as much as digits as its factorization.

2502025421605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504950627.

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 2502025421605 in words is "two trillion, five hundred two billion, twenty-five million, four hundred twenty-one thousand, six hundred five".