23325353330655 has 32 divisors (see below), whose sum is σ = 38967135128064. Its totient is φ = 11891996747136.

The previous prime is 23325353330641. The next prime is 23325353330711. The reversal of 23325353330655 is 55603335352332.

It is not a de Polignac number, because 23325353330655 - 2¹⁰ = 23325353329631 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20216104 + ... + 21338733.

It is an arithmetic number, because the mean of its divisors is an integer number (1217722972752).

Almost surely, 2^{23325353330655} is an apocalyptic number.

23325353330655 is a deficient number, since it is larger than the sum of its proper divisors (15641781797409).

23325353330655 is a wasteful number, since it uses less digits than its factorization.

23325353330655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41556495.

The product of its (nonzero) digits is 10935000, while the sum is 48.

Adding to 23325353330655 its reverse (55603335352332), we get a palindrome (78928688682987).

The spelling of 23325353330655 in words is "twenty-three trillion, three hundred twenty-five billion, three hundred fifty-three million, three hundred thirty thousand, six hundred fifty-five".