5243425534 has 8 divisors (see below), whose sum is σ = 7890758568. Its totient is φ = 2613172680.

The previous prime is 5243425487. The next prime is 5243425567. The reversal of 5243425534 is 4355243425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5243425534² = 54987022661206370312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5243425493 and 5243425502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4269277 + ... + 4270504.

It is an arithmetic number, because the mean of its divisors is an integer number (986344821).

Almost surely, 2^5243425534 is an apocalyptic number.

5243425534 is a deficient number, since it is larger than the sum of its proper divisors (2647333034).

5243425534 is a wasteful number, since it uses less digits than its factorization.

5243425534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8540090.

The product of its digits is 288000, while the sum is 37.

The square root of 5243425534 is about 72411.5013930798. The cubic root of 5243425534 is about 1737.2875267261.

Adding to 5243425534 its reverse (4355243425), we get a palindrome (9598668959).

The spelling of 5243425534 in words is "five billion, two hundred forty-three million, four hundred twenty-five thousand, five hundred thirty-four".