2520604547 has 2 divisors, whose sum is σ = 2520604548. Its totient is φ = 2520604546.

The previous prime is 2520604529. The next prime is 2520604577. The reversal of 2520604547 is 7454060252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2520604547 - 2¹⁰ = 2520603523 is a prime.

It is not a weakly prime, because it can be changed into another prime (2520604577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260302273 + 1260302274.

It is an arithmetic number, because the mean of its divisors is an integer number (1260302274).

Almost surely, 2^2520604547 is an apocalyptic number.

2520604547 is a deficient number, since it is larger than the sum of its proper divisors (1).

2520604547 is an equidigital number, since it uses as much as digits as its factorization.

2520604547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 2520604547 is about 50205.6226632038. The cubic root of 2520604547 is about 1360.9272344231.

Adding to 2520604547 its reverse (7454060252), we get a palindrome (9974664799).

The spelling of 2520604547 in words is "two billion, five hundred twenty million, six hundred four thousand, five hundred forty-seven".