5243015534 has 16 divisors (see below), whose sum is σ = 8454585600. Its totient is φ = 2430691704.

The previous prime is 5243015527. The next prime is 5243015537. The reversal of 5243015534 is 4355103425.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5243015534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5243015537) 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 7 ways as a sum of consecutive naturals, for example, 1466024 + ... + 1469595.

It is an arithmetic number, because the mean of its divisors is an integer number (528411600).

Almost surely, 2^5243015534 is an apocalyptic number.

5243015534 is a deficient number, since it is larger than the sum of its proper divisors (3211570066).

5243015534 is a wasteful number, since it uses less digits than its factorization.

5243015534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2935687.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 5243015534 is about 72408.6702957595. The cubic root of 5243015534 is about 1737.2422442133.

Adding to 5243015534 its reverse (4355103425), we get a palindrome (9598118959).

The spelling of 5243015534 in words is "five billion, two hundred forty-three million, fifteen thousand, five hundred thirty-four".