25652033365243 has 8 divisors (see below), whose sum is σ = 25984154423808. Its totient is φ = 25321293268224.

The previous prime is 25652033365241. The next prime is 25652033365271. The reversal of 25652033365243 is 34256333025652.

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 25652033365243 - 2¹ = 25652033365241 is a prime.

It is a super-2 number, since 2×25652033365243² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25652033365241) by changing a digit.

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, 345202996 + ... + 345277297.

It is an arithmetic number, because the mean of its divisors is an integer number (3248019302976).

Almost surely, 2^{25652033365243} is an apocalyptic number.

25652033365243 is a deficient number, since it is larger than the sum of its proper divisors (332121058565).

25652033365243 is an equidigital number, since it uses as much as digits as its factorization.

25652033365243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690480773.

The product of its (nonzero) digits is 11664000, while the sum is 49.

The spelling of 25652033365243 in words is "twenty-five trillion, six hundred fifty-two billion, thirty-three million, three hundred sixty-five thousand, two hundred forty-three".