4523501204473 has 2 divisors, whose sum is σ = 4523501204474. Its totient is φ = 4523501204472.

The previous prime is 4523501204441. The next prime is 4523501204603. The reversal of 4523501204473 is 3744021053254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2934396408064 + 1589104796409 = 1713008^2 + 1260597^2 .

It is a cyclic number.

It is not a de Polignac number, because 4523501204473 - 2⁵ = 4523501204441 is a prime.

It is not a weakly prime, because it can be changed into another prime (4523501804473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2261750602236 + 2261750602237.

It is an arithmetic number, because the mean of its divisors is an integer number (2261750602237).

Almost surely, 2^{4523501204473} is an apocalyptic number.

It is an amenable number.

4523501204473 is a deficient number, since it is larger than the sum of its proper divisors (1).

4523501204473 is an equidigital number, since it uses as much as digits as its factorization.

4523501204473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 4523501204473 in words is "four trillion, five hundred twenty-three billion, five hundred one million, two hundred four thousand, four hundred seventy-three".