5233115453 has 4 divisors (see below), whose sum is σ = 5413567740. Its totient is φ = 5052663168.

The previous prime is 5233115399. The next prime is 5233115473. The reversal of 5233115453 is 3545113325.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2118024484 + 3115090969 = 46022^2 + 55813^2 .

It is a cyclic number.

It is not a de Polignac number, because 5233115453 - 2⁸ = 5233115197 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 (5233115473) 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, 90226100 + ... + 90226157.

It is an arithmetic number, because the mean of its divisors is an integer number (1353391935).

Almost surely, 2^5233115453 is an apocalyptic number.

It is an amenable number.

5233115453 is a deficient number, since it is larger than the sum of its proper divisors (180452287).

5233115453 is a wasteful number, since it uses less digits than its factorization.

5233115453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180452286.

The product of its digits is 27000, while the sum is 32.

The square root of 5233115453 is about 72340.2754556547. The cubic root of 5233115453 is about 1736.1481107970.

Adding to 5233115453 its reverse (3545113325), we get a palindrome (8778228778).

The spelling of 5233115453 in words is "five billion, two hundred thirty-three million, one hundred fifteen thousand, four hundred fifty-three".