5225312252 has 6 divisors (see below), whose sum is σ = 9144296448. Its totient is φ = 2612656124.

The previous prime is 5225312233. The next prime is 5225312263. The reversal of 5225312252 is 2522135225.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653164028 + ... + 653164035.

It is an arithmetic number, because the mean of its divisors is an integer number (1524049408).

Almost surely, 2^5225312252 is an apocalyptic number.

It is an amenable number.

5225312252 is a deficient number, since it is larger than the sum of its proper divisors (3918984196).

5225312252 is a wasteful number, since it uses less digits than its factorization.

5225312252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306328067 (or 1306328065 counting only the distinct ones).

The product of its digits is 12000, while the sum is 29.

The square root of 5225312252 is about 72286.3213339841. The cubic root of 5225312252 is about 1735.2847467052.

Adding to 5225312252 its reverse (2522135225), we get a palindrome (7747447477).

The spelling of 5225312252 in words is "five billion, two hundred twenty-five million, three hundred twelve thousand, two hundred fifty-two".