195395585466 has 16 divisors (see below), whose sum is σ = 390807669600. Its totient is φ = 65129112048.

The previous prime is 195395585389. The next prime is 195395585471. The reversal of 195395585466 is 664585593591.

It is a junction number, because it is equal to n+sod(n) for n = 195395585397 and 195395585406.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530736 + ... + 820043.

It is an arithmetic number, because the mean of its divisors is an integer number (24425479350).

Almost surely, 2^195395585466 is an apocalyptic number.

195395585466 is an abundant number, since it is smaller than the sum of its proper divisors (195412084134).

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

195395585466 is a wasteful number, since it uses less digits than its factorization.

195395585466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374893.

The product of its digits is 174960000, while the sum is 66.

The spelling of 195395585466 in words is "one hundred ninety-five billion, three hundred ninety-five million, five hundred eighty-five thousand, four hundred sixty-six".