2331050453 has 4 divisors (see below), whose sum is σ = 2331173280. Its totient is φ = 2330927628.

The previous prime is 2331050417. The next prime is 2331050459. The reversal of 2331050453 is 3540501332.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2331050453 - 2¹⁶ = 2330984917 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 (2331050459) 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, 26225 + ... + 73142.

It is an arithmetic number, because the mean of its divisors is an integer number (582793320).

Almost surely, 2^2331050453 is an apocalyptic number.

It is an amenable number.

2331050453 is a deficient number, since it is larger than the sum of its proper divisors (122827).

2331050453 is an equidigital number, since it uses as much as digits as its factorization.

2331050453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122826.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 2331050453 is about 48280.9533149461. The cubic root of 2331050453 is about 1325.9197037993.

Adding to 2331050453 its reverse (3540501332), we get a palindrome (5871551785).

The spelling of 2331050453 in words is "two billion, three hundred thirty-one million, fifty thousand, four hundred fifty-three".