5243553425 has 24 divisors (see below), whose sum is σ = 7098748032. Its totient is φ = 3810456000.

The previous prime is 5243553421. The next prime is 5243553431.

5243553425 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5243553425 - 2² = 5243553421 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5243553421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 372872 + ... + 386678.

It is an arithmetic number, because the mean of its divisors is an integer number (295781168).

Almost surely, 2^5243553425 is an apocalyptic number.

5243553425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5243553425 is a deficient number, since it is larger than the sum of its proper divisors (1855194607).

5243553425 is a wasteful number, since it uses less digits than its factorization.

5243553425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15209 (or 15204 counting only the distinct ones).

The product of its digits is 360000, while the sum is 38.

The square root of 5243553425 is about 72412.3844725472. The cubic root of 5243553425 is about 1737.3016511842.

The spelling of 5243553425 in words is "five billion, two hundred forty-three million, five hundred fifty-three thousand, four hundred twenty-five".