5206001242 has 16 divisors (see below), whose sum is σ = 8421585480. Its totient is φ = 2399372352.

The previous prime is 5206001221. The next prime is 5206001243. The reversal of 5206001242 is 2421006025.

It can be written as a sum of positive squares in 4 ways, for example, as 1269568161 + 3936433081 = 35631^2 + 62741^2 .

It is not an unprimeable number, because it can be changed into a prime (5206001243) 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, 122773 + ... + 159640.

Almost surely, 2^5206001242 is an apocalyptic number.

5206001242 is a deficient number, since it is larger than the sum of its proper divisors (3215584238).

5206001242 is a wasteful number, since it uses less digits than its factorization.

5206001242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283137.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 5206001242 is about 72152.6246369458. The cubic root of 5206001242 is about 1733.1444301615.

Adding to 5206001242 its reverse (2421006025), we get a palindrome (7627007267).

The spelling of 5206001242 in words is "five billion, two hundred six million, one thousand, two hundred forty-two".