19852034966 has 8 divisors (see below), whose sum is σ = 29977905600. Its totient is φ = 9859399768.

The previous prime is 19852034921. The next prime is 19852034977. The reversal of 19852034966 is 66943025891.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33308486 + ... + 33309081.

It is an arithmetic number, because the mean of its divisors is an integer number (3747238200).

Almost surely, 2^19852034966 is an apocalyptic number.

19852034966 is a deficient number, since it is larger than the sum of its proper divisors (10125870634).

19852034966 is a wasteful number, since it uses less digits than its factorization.

19852034966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66617718.

The product of its (nonzero) digits is 2799360, while the sum is 53.

The spelling of 19852034966 in words is "nineteen billion, eight hundred fifty-two million, thirty-four thousand, nine hundred sixty-six".