5234798453 has 2 divisors, whose sum is σ = 5234798454. Its totient is φ = 5234798452.

The previous prime is 5234798447. The next prime is 5234798473. The reversal of 5234798453 is 3548974325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3400989124 + 1833809329 = 58318^2 + 42823^2 .

It is a cyclic number.

It is not a de Polignac number, because 5234798453 - 2¹⁰ = 5234797429 is a prime.

It is a super-2 number, since 2×5234798453² = 54806229687062386418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5234798473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2617399226 + 2617399227.

It is an arithmetic number, because the mean of its divisors is an integer number (2617399227).

Almost surely, 2^5234798453 is an apocalyptic number.

It is an amenable number.

5234798453 is a deficient number, since it is larger than the sum of its proper divisors (1).

5234798453 is an equidigital number, since it uses as much as digits as its factorization.

5234798453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3628800, while the sum is 50.

The square root of 5234798453 is about 72351.9070446661. The cubic root of 5234798453 is about 1736.3342092512.

The spelling of 5234798453 in words is "five billion, two hundred thirty-four million, seven hundred ninety-eight thousand, four hundred fifty-three".