5244801241 has 3 divisors (see below), whose sum is σ = 5244873663. Its totient is φ = 5244728820.

The previous prime is 5244801227. The next prime is 5244801269. The reversal of 5244801241 is 1421084425.

The square root of 5244801241 is 72421.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 3321101641 + 1923699600 = 57629^2 + 43860^2 .

It is not a de Polignac number, because 5244801241 - 2⁵ = 5244801209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5244801271) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 36211 + ... + 108631.

It is an arithmetic number, because the mean of its divisors is an integer number (1748291221).

Almost surely, 2^5244801241 is an apocalyptic number.

5244801241 is the 72421-st square number.

5244801241 is the 36211-st centered octagonal number.

It is an amenable number.

5244801241 is a deficient number, since it is larger than the sum of its proper divisors (72422).

5244801241 is an frugal number, since it uses more digits than its factorization.

5244801241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144842 (or 72421 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The cubic root of 5244801241 is about 1737.4394496505.

Adding to 5244801241 its reverse (1421084425), we get a palindrome (6665885666).

The spelling of 5244801241 in words is "five billion, two hundred forty-four million, eight hundred one thousand, two hundred forty-one".