25052505055003 has 4 divisors (see below), whose sum is σ = 25088760489928. Its totient is φ = 25016249620080.

The previous prime is 25052505055001. The next prime is 25052505055013. The reversal of 25052505055003 is 30055050525052.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 25052505055003 - 2¹ = 25052505055001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25052505055001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18127716426 + ... + 18127717807.

It is an arithmetic number, because the mean of its divisors is an integer number (6272190122482).

Almost surely, 2^{25052505055003} is an apocalyptic number.

25052505055003 is a deficient number, since it is larger than the sum of its proper divisors (36255434925).

25052505055003 is an equidigital number, since it uses as much as digits as its factorization.

25052505055003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36255434924.

The product of its (nonzero) digits is 187500, while the sum is 37.

The spelling of 25052505055003 in words is "twenty-five trillion, fifty-two billion, five hundred five million, fifty-five thousand, three".