5212315441 has 4 divisors (see below), whose sum is σ = 5212500084. Its totient is φ = 5212130800.

The previous prime is 5212315439. The next prime is 5212315457. The reversal of 5212315441 is 1445132125.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1530374400 + 3681941041 = 39120^2 + 60679^2 .

It is a cyclic number.

It is not a de Polignac number, because 5212315441 - 2¹ = 5212315439 is a prime.

It is a super-3 number, since 3×5212315441³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5212315421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40150 + ... + 109711.

It is an arithmetic number, because the mean of its divisors is an integer number (1303125021).

Almost surely, 2^5212315441 is an apocalyptic number.

It is an amenable number.

5212315441 is a deficient number, since it is larger than the sum of its proper divisors (184643).

5212315441 is a wasteful number, since it uses less digits than its factorization.

5212315441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184642.

The product of its digits is 4800, while the sum is 28.

The square root of 5212315441 is about 72196.3672285524. The cubic root of 5212315441 is about 1733.8448396175.

Adding to 5212315441 its reverse (1445132125), we get a palindrome (6657447566).

The spelling of 5212315441 in words is "five billion, two hundred twelve million, three hundred fifteen thousand, four hundred forty-one".