20532234353 has 8 divisors (see below), whose sum is σ = 20844938688. Its totient is φ = 20219714064.

The previous prime is 20532234341. The next prime is 20532234383. The reversal of 20532234353 is 35343223502.

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 20532234353 - 2⁸ = 20532234097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20532234383) 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, 187775 + ... + 276267.

It is an arithmetic number, because the mean of its divisors is an integer number (2605617336).

Almost surely, 2^20532234353 is an apocalyptic number.

It is an amenable number.

20532234353 is a deficient number, since it is larger than the sum of its proper divisors (312704335).

20532234353 is an equidigital number, since it uses as much as digits as its factorization.

20532234353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92023.

The product of its (nonzero) digits is 64800, while the sum is 32.

Adding to 20532234353 its reverse (35343223502), we get a palindrome (55875457855).

The spelling of 20532234353 in words is "twenty billion, five hundred thirty-two million, two hundred thirty-four thousand, three hundred fifty-three".