553245323 has 8 divisors (see below), whose sum is σ = 564525936. Its totient is φ = 541996000.

The previous prime is 553245311. The next prime is 553245337. The reversal of 553245323 is 323542355.

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 553245323 - 2⁴ = 553245307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 553245323.

It is not an unprimeable number, because it can be changed into a prime (553245023) 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, 29708 + ... + 44598.

It is an arithmetic number, because the mean of its divisors is an integer number (70565742).

Almost surely, 2^553245323 is an apocalyptic number.

553245323 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

553245323 is a deficient number, since it is larger than the sum of its proper divisors (11280613).

553245323 is a wasteful number, since it uses less digits than its factorization.

553245323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15645.

The product of its digits is 54000, while the sum is 32.

The square root of 553245323 is about 23521.1675518032. The cubic root of 553245323 is about 820.9296035872.

Adding to 553245323 its reverse (323542355), we get a palindrome (876787678).

The spelling of 553245323 in words is "five hundred fifty-three million, two hundred forty-five thousand, three hundred twenty-three".