5241011531013 has 24 divisors (see below), whose sum is σ = 7578232935000. Its totient is φ = 3490370002944.

The previous prime is 5241011531009. The next prime is 5241011531023. The reversal of 5241011531013 is 3101351101425.

5241011531013 is a `hidden beast` number, since 5 + 24 + 101 + 1 + 531 + 0 + 1 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2660496996609 + 2580514534404 = 1631103^2 + 1606398^2 .

It is not a de Polignac number, because 5241011531013 - 2² = 5241011531009 is a prime.

It is a super-2 number, since 2×5241011531013² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5241011531023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170385231 + ... + 170415987.

It is an arithmetic number, because the mean of its divisors is an integer number (315759705625).

Almost surely, 2^{5241011531013} is an apocalyptic number.

It is an amenable number.

5241011531013 is a deficient number, since it is larger than the sum of its proper divisors (2337221403987).

5241011531013 is a wasteful number, since it uses less digits than its factorization.

5241011531013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49861 (or 49858 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 5241011531013 its reverse (3101351101425), we get a palindrome (8342362632438).

The spelling of 5241011531013 in words is "five trillion, two hundred forty-one billion, eleven million, five hundred thirty-one thousand, thirteen".