18052625073 has 16 divisors (see below), whose sum is σ = 27598376960. Its totient is φ = 10282180176.

The previous prime is 18052625069. The next prime is 18052625083. The reversal of 18052625073 is 37052625081.

It is not a de Polignac number, because 18052625073 - 2² = 18052625069 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (18052625083) 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, 1393633 + ... + 1406526.

It is an arithmetic number, because the mean of its divisors is an integer number (1724898560).

Almost surely, 2^18052625073 is an apocalyptic number.

It is an amenable number.

18052625073 is a deficient number, since it is larger than the sum of its proper divisors (9545751887).

18052625073 is a wasteful number, since it uses less digits than its factorization.

18052625073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2800476.

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 18052625073 in words is "eighteen billion, fifty-two million, six hundred twenty-five thousand, seventy-three".