195051368 has 16 divisors (see below), whose sum is σ = 366879780. Its totient is φ = 97216768.

The previous prime is 195051341. The next prime is 195051371. The reversal of 195051368 is 863150591.

195051368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 187087684 + 7963684 = 13678^2 + 2822^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35921 + ... + 40992.

Almost surely, 2^195051368 is an apocalyptic number.

It is an amenable number.

195051368 is a deficient number, since it is larger than the sum of its proper divisors (171828412).

195051368 is a wasteful number, since it uses less digits than its factorization.

195051368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77236 (or 77232 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 38.

The square root of 195051368 is about 13966.0791920997. The cubic root of 195051368 is about 579.9399145049.

The spelling of 195051368 in words is "one hundred ninety-five million, fifty-one thousand, three hundred sixty-eight".