195880384560 has 160 divisors (see below), whose sum is σ = 694111859712. Its totient is φ = 44763909120.

The previous prime is 195880384559. The next prime is 195880384607. The reversal of 195880384560 is 65483088591.

It is a self number, because there is not a number n which added to its sum of digits gives 195880384560.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13024245 + ... + 13039275.

Almost surely, 2^195880384560 is an apocalyptic number.

195880384560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

195880384560 is an abundant number, since it is smaller than the sum of its proper divisors (498231475152).

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

195880384560 is a wasteful number, since it uses less digits than its factorization.

195880384560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22811 (or 22805 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 57.

The spelling of 195880384560 in words is "one hundred ninety-five billion, eight hundred eighty million, three hundred eighty-four thousand, five hundred sixty".