5211246252 has 48 divisors (see below), whose sum is σ = 12806906112. Its totient is φ = 1646018880.

The previous prime is 5211246203. The next prime is 5211246259. The reversal of 5211246252 is 2526421125.

It is not an unprimeable number, because it can be changed into a prime (5211246259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58699 + ... + 117762.

It is an arithmetic number, because the mean of its divisors is an integer number (266810544).

Almost surely, 2^5211246252 is an apocalyptic number.

It is an amenable number.

5211246252 is an abundant number, since it is smaller than the sum of its proper divisors (7595659860).

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

5211246252 is a wasteful number, since it uses less digits than its factorization.

5211246252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176598 (or 176596 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

The square root of 5211246252 is about 72188.9621202577. The cubic root of 5211246252 is about 1733.7262784508.

Adding to 5211246252 its reverse (2526421125), we get a palindrome (7737667377).

The spelling of 5211246252 in words is "five billion, two hundred eleven million, two hundred forty-six thousand, two hundred fifty-two".