5243154253 has 12 divisors (see below), whose sum is σ = 5611599648. Its totient is φ = 4897214280.

The previous prime is 5243154247. The next prime is 5243154269. The reversal of 5243154253 is 3524513425.

It is a de Polignac number, because none of the positive numbers 2^k-5243154253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5243154853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76651 + ... + 127912.

It is an arithmetic number, because the mean of its divisors is an integer number (467633304).

Almost surely, 2^5243154253 is an apocalyptic number.

It is an amenable number.

5243154253 is a deficient number, since it is larger than the sum of its proper divisors (368445395).

5243154253 is a wasteful number, since it uses less digits than its factorization.

5243154253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204672 (or 204653 counting only the distinct ones).

The product of its digits is 72000, while the sum is 34.

The square root of 5243154253 is about 72409.6281788548. The cubic root of 5243154253 is about 1737.2575653188.

Adding to 5243154253 its reverse (3524513425), we get a palindrome (8767667678).

The spelling of 5243154253 in words is "five billion, two hundred forty-three million, one hundred fifty-four thousand, two hundred fifty-three".