194800013653560 has 1024 divisors, whose sum is σ = 709363884441600. Its totient is φ = 41874770755584.

The previous prime is 194800013653547. The next prime is 194800013653577. The reversal of 194800013653560 is 65356310008491.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 24555651354 + ... + 24555659286.

It is an arithmetic number, because the mean of its divisors is an integer number (692738168400).

Almost surely, 2^{194800013653560} is an apocalyptic number.

194800013653560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 194800013653560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (354681942220800).

194800013653560 is an abundant number, since it is smaller than the sum of its proper divisors (514563870788040).

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

194800013653560 is a wasteful number, since it uses less digits than its factorization.

194800013653560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8280 (or 8276 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 51.

The spelling of 194800013653560 in words is "one hundred ninety-four trillion, eight hundred billion, thirteen million, six hundred fifty-three thousand, five hundred sixty".