5242543330 has 16 divisors (see below), whose sum is σ = 9499074624. Its totient is φ = 2083129200.

The previous prime is 5242543291. The next prime is 5242543333. The reversal of 5242543330 is 333452425.

It is a junction number, because it is equal to n+sod(n) for n = 5242543292 and 5242543301.

It is not an unprimeable number, because it can be changed into a prime (5242543333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1734432 + ... + 1737451.

It is an arithmetic number, because the mean of its divisors is an integer number (593692164).

Almost surely, 2^5242543330 is an apocalyptic number.

5242543330 is a deficient number, since it is larger than the sum of its proper divisors (4256531294).

5242543330 is a wasteful number, since it uses less digits than its factorization.

5242543330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3472041.

The product of its (nonzero) digits is 43200, while the sum is 31.

The square root of 5242543330 is about 72405.4095354760. The cubic root of 5242543330 is about 1737.1900886450.

Adding to 5242543330 its reverse (333452425), we get a palindrome (5575995755).

The spelling of 5242543330 in words is "five billion, two hundred forty-two million, five hundred forty-three thousand, three hundred thirty".