193288828061 has 8 divisors (see below), whose sum is σ = 220905922560. Its totient is φ = 165672834768.

The previous prime is 193288827997. The next prime is 193288828067. The reversal of 193288828061 is 160828882391.

It is a happy number.

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

It is not a de Polignac number, because 193288828061 - 2⁶ = 193288827997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 193288827988 and 193288828006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (193288828067) 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, 143255 + ... + 638043.

It is an arithmetic number, because the mean of its divisors is an integer number (27613240320).

Almost surely, 2^193288828061 is an apocalyptic number.

It is an amenable number.

193288828061 is a deficient number, since it is larger than the sum of its proper divisors (27617094499).

193288828061 is an equidigital number, since it uses as much as digits as its factorization.

193288828061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550603.

The product of its (nonzero) digits is 2654208, while the sum is 56.

The spelling of 193288828061 in words is "one hundred ninety-three billion, two hundred eighty-eight million, eight hundred twenty-eight thousand, sixty-one".