25323355332353 has 16 divisors (see below), whose sum is σ = 28717013041920. Its totient is φ = 22137116558976.

The previous prime is 25323355332307. The next prime is 25323355332413. The reversal of 25323355332353 is 35323355332352.

It is a cyclic number.

It is not a de Polignac number, because 25323355332353 - 2⁸ = 25323355332097 is a prime.

It is a super-2 number, since 2×25323355332353² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25323355332298 and 25323355332307.

It is not an unprimeable number, because it can be changed into a prime (25323355332953) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 17842700 + ... + 19209597.

It is an arithmetic number, because the mean of its divisors is an integer number (1794813315120).

Almost surely, 2^{25323355332353} is an apocalyptic number.

It is an amenable number.

25323355332353 is a deficient number, since it is larger than the sum of its proper divisors (3393657709567).

25323355332353 is a wasteful number, since it uses less digits than its factorization.

25323355332353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37055096.

The product of its digits is 10935000, while the sum is 47.

Subtracting 25323355332353 from its reverse (35323355332352), we obtain a palindrome (9999999999999).

The spelling of 25323355332353 in words is "twenty-five trillion, three hundred twenty-three billion, three hundred fifty-five million, three hundred thirty-two thousand, three hundred fifty-three".