23005042453 has 8 divisors (see below), whose sum is σ = 23079672000. Its totient is φ = 22930534848.

The previous prime is 23005042439. The next prime is 23005042457. The reversal of 23005042453 is 35424050032.

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 23005042453 - 2²⁵ = 22971488021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23005042457) 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, 355293 + ... + 415021.

It is an arithmetic number, because the mean of its divisors is an integer number (2884959000).

Almost surely, 2^23005042453 is an apocalyptic number.

It is an amenable number.

23005042453 is a deficient number, since it is larger than the sum of its proper divisors (74629547).

23005042453 is an equidigital number, since it uses as much as digits as its factorization.

23005042453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60971.

The product of its (nonzero) digits is 14400, while the sum is 28.

Adding to 23005042453 its reverse (35424050032), we get a palindrome (58429092485).

The spelling of 23005042453 in words is "twenty-three billion, five million, forty-two thousand, four hundred fifty-three".