4523655457 has 2 divisors, whose sum is σ = 4523655458. Its totient is φ = 4523655456.

The previous prime is 4523655407. The next prime is 4523655467. The reversal of 4523655457 is 7545563254.

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., 2699425936 + 1824229521 = 51956^2 + 42711^2 .

It is a cyclic number.

It is not a de Polignac number, because 4523655457 - 2¹⁹ = 4523131169 is a prime.

It is not a weakly prime, because it can be changed into another prime (4523655407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2261827728 + 2261827729.

It is an arithmetic number, because the mean of its divisors is an integer number (2261827729).

Almost surely, 2^4523655457 is an apocalyptic number.

It is an amenable number.

4523655457 is a deficient number, since it is larger than the sum of its proper divisors (1).

4523655457 is an equidigital number, since it uses as much as digits as its factorization.

4523655457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520000, while the sum is 46.

The square root of 4523655457 is about 67258.1255834565. The cubic root of 4523655457 is about 1653.8514811177.

The spelling of 4523655457 in words is "four billion, five hundred twenty-three million, six hundred fifty-five thousand, four hundred fifty-seven".