23532153353 has 4 divisors (see below), whose sum is σ = 24770687760. Its totient is φ = 22293618948.

The previous prime is 23532153347. The next prime is 23532153377. The reversal of 23532153353 is 35335123532.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23532153353 - 2⁸ = 23532153097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23532353353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 619267175 + ... + 619267212.

It is an arithmetic number, because the mean of its divisors is an integer number (6192671940).

Almost surely, 2^23532153353 is an apocalyptic number.

It is an amenable number.

23532153353 is a deficient number, since it is larger than the sum of its proper divisors (1238534407).

23532153353 is a wasteful number, since it uses less digits than its factorization.

23532153353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238534406.

The product of its digits is 121500, while the sum is 35.

Adding to 23532153353 its reverse (35335123532), we get a palindrome (58867276885).

The spelling of 23532153353 in words is "twenty-three billion, five hundred thirty-two million, one hundred fifty-three thousand, three hundred fifty-three".