5211230262 has 48 divisors (see below), whose sum is σ = 12515208192. Its totient is φ = 1440890640.

The previous prime is 5211230237. The next prime is 5211230273. The reversal of 5211230262 is 2620321125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 276778 + ... + 295005.

It is an arithmetic number, because the mean of its divisors is an integer number (260733504).

Almost surely, 2^5211230262 is an apocalyptic number.

5211230262 is an abundant number, since it is smaller than the sum of its proper divisors (7303977930).

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

5211230262 is a wasteful number, since it uses less digits than its factorization.

5211230262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571833 (or 571826 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 5211230262 is about 72188.8513691692. The cubic root of 5211230262 is about 1733.7245052146.

Adding to 5211230262 its reverse (2620321125), we get a palindrome (7831551387).

The spelling of 5211230262 in words is "five billion, two hundred eleven million, two hundred thirty thousand, two hundred sixty-two".