5244121301 has 4 divisors (see below), whose sum is σ = 5424953100. Its totient is φ = 5063289504.

The previous prime is 5244121217. The next prime is 5244121313. The reversal of 5244121301 is 1031214425.

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 3822454276 + 1421667025 = 61826^2 + 37705^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5244121301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5244121321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90415856 + ... + 90415913.

It is an arithmetic number, because the mean of its divisors is an integer number (1356238275).

Almost surely, 2^5244121301 is an apocalyptic number.

It is an amenable number.

5244121301 is a deficient number, since it is larger than the sum of its proper divisors (180831799).

5244121301 is a wasteful number, since it uses less digits than its factorization.

5244121301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180831798.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 5244121301 is about 72416.3054912359. The cubic root of 5244121301 is about 1737.3643654176.

Adding to 5244121301 its reverse (1031214425), we get a palindrome (6275335726).

The spelling of 5244121301 in words is "five billion, two hundred forty-four million, one hundred twenty-one thousand, three hundred one".