5221504141 has 12 divisors (see below), whose sum is σ = 6075218460. Its totient is φ = 4474673280.

The previous prime is 5221504139. The next prime is 5221504159. The reversal of 5221504141 is 1414051225.

It can be written as a sum of positive squares in 2 ways, for example, as 4127548516 + 1093955625 = 64246^2 + 33075^2 .

It is not a de Polignac number, because 5221504141 - 2¹ = 5221504139 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 (5221504111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 374821 + ... + 388501.

It is an arithmetic number, because the mean of its divisors is an integer number (506268205).

Almost surely, 2^5221504141 is an apocalyptic number.

It is an amenable number.

5221504141 is a deficient number, since it is larger than the sum of its proper divisors (853714319).

5221504141 is a wasteful number, since it uses less digits than its factorization.

5221504141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21484 (or 21477 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 5221504141 is about 72259.9760655925. The cubic root of 5221504141 is about 1734.8630964405.

Adding to 5221504141 its reverse (1414051225), we get a palindrome (6635555366).

The spelling of 5221504141 in words is "five billion, two hundred twenty-one million, five hundred four thousand, one hundred forty-one".