23543354662255 has 8 divisors (see below), whose sum is σ = 28252271361600. Its totient is φ = 18834519885216.

The previous prime is 23543354662241. The next prime is 23543354662301. The reversal of 23543354662255 is 55226645334532.

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 23543354662255 - 2¹¹ = 23543354660207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23543354662196 and 23543354662205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19846540 + ... + 20999329.

It is an arithmetic number, because the mean of its divisors is an integer number (3531533920200).

Almost surely, 2^{23543354662255} is an apocalyptic number.

23543354662255 is a deficient number, since it is larger than the sum of its proper divisors (4708916699345).

23543354662255 is a wasteful number, since it uses less digits than its factorization.

23543354662255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40961153.

The product of its digits is 77760000, while the sum is 55.

Adding to 23543354662255 its reverse (55226645334532), we get a palindrome (78769999996787).

The spelling of 23543354662255 in words is "twenty-three trillion, five hundred forty-three billion, three hundred fifty-four million, six hundred sixty-two thousand, two hundred fifty-five".