5001520541 has 2 divisors, whose sum is σ = 5001520542. Its totient is φ = 5001520540.

The previous prime is 5001520507. The next prime is 5001520543. The reversal of 5001520541 is 1450251005.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4923127225 + 78393316 = 70165^2 + 8854^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5001520541 is a prime.

Together with 5001520543, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5001520543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500760270 + 2500760271.

It is an arithmetic number, because the mean of its divisors is an integer number (2500760271).

Almost surely, 2^5001520541 is an apocalyptic number.

It is an amenable number.

5001520541 is a deficient number, since it is larger than the sum of its proper divisors (1).

5001520541 is an equidigital number, since it uses as much as digits as its factorization.

5001520541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 5001520541 is about 70721.4291498694. The cubic root of 5001520541 is about 1710.1492683441.

Adding to 5001520541 its reverse (1450251005), we get a palindrome (6451771546).

The spelling of 5001520541 in words is "five billion, one million, five hundred twenty thousand, five hundred forty-one".