2625504523 has 2 divisors, whose sum is σ = 2625504524. Its totient is φ = 2625504522.

The previous prime is 2625504509. The next prime is 2625504611. The reversal of 2625504523 is 3254055262.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2625504523 - 2²⁵ = 2591950091 is a prime.

It is not a weakly prime, because it can be changed into another prime (2625504503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1312752261 + 1312752262.

It is an arithmetic number, because the mean of its divisors is an integer number (1312752262).

Almost surely, 2^2625504523 is an apocalyptic number.

2625504523 is a deficient number, since it is larger than the sum of its proper divisors (1).

2625504523 is an equidigital number, since it uses as much as digits as its factorization.

2625504523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 2625504523 is about 51239.6772335658. The cubic root of 2625504523 is about 1379.5504597166.

Adding to 2625504523 its reverse (3254055262), we get a palindrome (5879559785).

The spelling of 2625504523 in words is "two billion, six hundred twenty-five million, five hundred four thousand, five hundred twenty-three".