194548190612 has 12 divisors (see below), whose sum is σ = 340523863680. Its totient is φ = 97255658136.

The previous prime is 194548190593. The next prime is 194548190633. The reversal of 194548190612 is 216091845491.

It is a happy number.

194548190612 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

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, 4585538 + ... + 4627769.

It is an arithmetic number, because the mean of its divisors is an integer number (28376988640).

Almost surely, 2^194548190612 is an apocalyptic number.

It is an amenable number.

194548190612 is a deficient number, since it is larger than the sum of its proper divisors (145975673068).

194548190612 is a wasteful number, since it uses less digits than its factorization.

194548190612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9218590 (or 9218588 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 50.

The spelling of 194548190612 in words is "one hundred ninety-four billion, five hundred forty-eight million, one hundred ninety thousand, six hundred twelve".