194053529118 has 16 divisors (see below), whose sum is σ = 388117247616. Its totient is φ = 64682811480.

The previous prime is 194053529101. The next prime is 194053529119. The reversal of 194053529118 is 811925350491.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194053529119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164746 + ... + 644397.

It is an arithmetic number, because the mean of its divisors is an integer number (24257327976).

Almost surely, 2^194053529118 is an apocalyptic number.

194053529118 is an abundant number, since it is smaller than the sum of its proper divisors (194063718498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

194053529118 is a wasteful number, since it uses less digits than its factorization.

194053529118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849119.

The product of its (nonzero) digits is 388800, while the sum is 48.

The spelling of 194053529118 in words is "one hundred ninety-four billion, fifty-three million, five hundred twenty-nine thousand, one hundred eighteen".