4555123523 has 2 divisors, whose sum is σ = 4555123524. Its totient is φ = 4555123522.

The previous prime is 4555123513. The next prime is 4555123537. The reversal of 4555123523 is 3253215554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4555123523 - 2⁶ = 4555123459 is a prime.

It is not a weakly prime, because it can be changed into another prime (4555123513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2277561761 + 2277561762.

It is an arithmetic number, because the mean of its divisors is an integer number (2277561762).

Almost surely, 2^4555123523 is an apocalyptic number.

4555123523 is a deficient number, since it is larger than the sum of its proper divisors (1).

4555123523 is an equidigital number, since it uses as much as digits as its factorization.

4555123523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90000, while the sum is 35.

The square root of 4555123523 is about 67491.6552101073. The cubic root of 4555123523 is about 1657.6775383780.

The spelling of 4555123523 in words is "four billion, five hundred fifty-five million, one hundred twenty-three thousand, five hundred twenty-three".