345573663285 has 8 divisors (see below), whose sum is σ = 552917861280. Its totient is φ = 184305953744.

The previous prime is 345573663257. The next prime is 345573663287. The reversal of 345573663285 is 582366375543.

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 345573663285 - 2⁶ = 345573663221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345573663287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11519122095 + ... + 11519122124.

It is an arithmetic number, because the mean of its divisors is an integer number (69114732660).

Almost surely, 2^345573663285 is an apocalyptic number.

It is an amenable number.

345573663285 is a deficient number, since it is larger than the sum of its proper divisors (207344197995).

345573663285 is a wasteful number, since it uses less digits than its factorization.

345573663285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23038244227.

The product of its digits is 54432000, while the sum is 57.

The spelling of 345573663285 in words is "three hundred forty-five billion, five hundred seventy-three million, six hundred sixty-three thousand, two hundred eighty-five".