5123045353 has 4 divisors (see below), whose sum is σ = 5424400980. Its totient is φ = 4821689728.

The previous prime is 5123045329. The next prime is 5123045363. The reversal of 5123045353 is 3535403215.

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 2749114624 + 2373930729 = 52432^2 + 48723^2 .

It is a cyclic number.

It is not a de Polignac number, because 5123045353 - 2²⁵ = 5089490921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5123045303) 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, 150677788 + ... + 150677821.

It is an arithmetic number, because the mean of its divisors is an integer number (1356100245).

Almost surely, 2^5123045353 is an apocalyptic number.

It is an amenable number.

5123045353 is a deficient number, since it is larger than the sum of its proper divisors (301355627).

5123045353 is a wasteful number, since it uses less digits than its factorization.

5123045353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301355626.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 5123045353 is about 71575.4521676252. The cubic root of 5123045353 is about 1723.8894037836.

Adding to 5123045353 its reverse (3535403215), we get a palindrome (8658448568).

The spelling of 5123045353 in words is "five billion, one hundred twenty-three million, forty-five thousand, three hundred fifty-three".