2523045130523 has 2 divisors, whose sum is σ = 2523045130524. Its totient is φ = 2523045130522.

The previous prime is 2523045130513. The next prime is 2523045130537. The reversal of 2523045130523 is 3250315403252.

2523045130523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2523045130523 - 2¹⁶ = 2523045064987 is a prime.

It is not a weakly prime, because it can be changed into another prime (2523045130513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261522565261 + 1261522565262.

It is an arithmetic number, because the mean of its divisors is an integer number (1261522565262).

Almost surely, 2^{2523045130523} is an apocalyptic number.

2523045130523 is a deficient number, since it is larger than the sum of its proper divisors (1).

2523045130523 is an equidigital number, since it uses as much as digits as its factorization.

2523045130523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 2523045130523 in words is "two trillion, five hundred twenty-three billion, forty-five million, one hundred thirty thousand, five hundred twenty-three".