2573304473 has 16 divisors (see below), whose sum is σ = 2723086080. Its totient is φ = 2427766656.

The previous prime is 2573304457. The next prime is 2573304479. The reversal of 2573304473 is 3744033752.

It is a cyclic number.

It is not a de Polignac number, because 2573304473 - 2⁴ = 2573304457 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2573304479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1166990 + ... + 1169192.

It is an arithmetic number, because the mean of its divisors is an integer number (170192880).

Almost surely, 2^2573304473 is an apocalyptic number.

It is an amenable number.

2573304473 is a deficient number, since it is larger than the sum of its proper divisors (149781607).

2573304473 is a wasteful number, since it uses less digits than its factorization.

2573304473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3136.

The product of its (nonzero) digits is 211680, while the sum is 38.

The square root of 2573304473 is about 50727.7485504728. The cubic root of 2573304473 is about 1370.3464896961.

The spelling of 2573304473 in words is "two billion, five hundred seventy-three million, three hundred four thousand, four hundred seventy-three".