2454245231 has 8 divisors (see below), whose sum is σ = 2544582144. Its totient is φ = 2364606360.

The previous prime is 2454245203. The next prime is 2454245237. The reversal of 2454245231 is 1325424542.

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 2454245231 - 2¹⁰ = 2454244207 is a prime.

It is a super-2 number, since 2×2454245231² = 12046639307772486722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2454245237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167345 + ... + 181418.

It is an arithmetic number, because the mean of its divisors is an integer number (318072768).

Almost surely, 2^2454245231 is an apocalyptic number.

2454245231 is a deficient number, since it is larger than the sum of its proper divisors (90336913).

2454245231 is a wasteful number, since it uses less digits than its factorization.

2454245231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349021.

The product of its digits is 38400, while the sum is 32.

The square root of 2454245231 is about 49540.3394316188. The cubic root of 2454245231 is about 1348.8779393473.

Adding to 2454245231 its reverse (1325424542), we get a palindrome (3779669773).

The spelling of 2454245231 in words is "two billion, four hundred fifty-four million, two hundred forty-five thousand, two hundred thirty-one".