23045352532543 has 8 divisors (see below), whose sum is σ = 26233444780416. Its totient is φ = 20039436984600.

The previous prime is 23045352532523. The next prime is 23045352532571. The reversal of 23045352532543 is 34523525354032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23045352532543 - 2³³ = 23036762597951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23045352532493 and 23045352532502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23045352532523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45544174713 + ... + 45544175218.

It is an arithmetic number, because the mean of its divisors is an integer number (3279180597552).

Almost surely, 2^{23045352532543} is an apocalyptic number.

23045352532543 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23045352532543 is a deficient number, since it is larger than the sum of its proper divisors (3188092247873).

23045352532543 is a wasteful number, since it uses less digits than its factorization.

23045352532543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91088349965.

The product of its (nonzero) digits is 6480000, while the sum is 46.

Adding to 23045352532543 its reverse (34523525354032), we get a palindrome (57568877886575).

The spelling of 23045352532543 in words is "twenty-three trillion, forty-five billion, three hundred fifty-two million, five hundred thirty-two thousand, five hundred forty-three".