5311210242 has 32 divisors (see below), whose sum is σ = 11655379008. Its totient is φ = 1603382976.

The previous prime is 5311210199. The next prime is 5311210259. The reversal of 5311210242 is 2420121135.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 638248 + ... + 646515.

It is an arithmetic number, because the mean of its divisors is an integer number (364230594).

Almost surely, 2^5311210242 is an apocalyptic number.

5311210242 is an abundant number, since it is smaller than the sum of its proper divisors (6344168766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5311210242 is a wasteful number, since it uses less digits than its factorization.

5311210242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284834.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5311210242 is about 72878.0504816093. The cubic root of 5311210242 is about 1744.7417939095.

Adding to 5311210242 its reverse (2420121135), we get a palindrome (7731331377).

The spelling of 5311210242 in words is "five billion, three hundred eleven million, two hundred ten thousand, two hundred forty-two".