18296703485 has 8 divisors (see below), whose sum is σ = 22157476440. Its totient is φ = 14503074624.

The previous prime is 18296703401. The next prime is 18296703493. The reversal of 18296703485 is 58430769281.

It can be written as a sum of positive squares in 4 ways, for example, as 3538584196 + 14758119289 = 59486^2 + 121483^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 18296703485 - 2¹⁰ = 18296702461 is a prime.

It is a super-2 number, since 2×18296703485² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16785422 + ... + 16786511.

It is an arithmetic number, because the mean of its divisors is an integer number (2769684555).

It is a 1-persistent number, because it is pandigital, but 2⋅18296703485 = 36593406970 is not.

Almost surely, 2^18296703485 is an apocalyptic number.

It is an amenable number.

18296703485 is a deficient number, since it is larger than the sum of its proper divisors (3860772955).

18296703485 is a wasteful number, since it uses less digits than its factorization.

18296703485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33572047.

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 18296703485 in words is "eighteen billion, two hundred ninety-six million, seven hundred three thousand, four hundred eighty-five".