195882653 has 8 divisors (see below), whose sum is σ = 209345472. Its totient is φ = 182635456.

The previous prime is 195882649. The next prime is 195882677. The reversal of 195882653 is 356288591.

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

It is a cyclic number.

It is not a de Polignac number, because 195882653 - 2² = 195882649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 195882598 and 195882607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195882623) 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, 52025 + ... + 55662.

It is an arithmetic number, because the mean of its divisors is an integer number (26168184).

Almost surely, 2^195882653 is an apocalyptic number.

It is an amenable number.

195882653 is a deficient number, since it is larger than the sum of its proper divisors (13462819).

195882653 is a wasteful number, since it uses less digits than its factorization.

195882653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107811.

The product of its digits is 518400, while the sum is 47.

The square root of 195882653 is about 13995.8084082342. The cubic root of 195882653 is about 580.7626244346.

The spelling of 195882653 in words is "one hundred ninety-five million, eight hundred eighty-two thousand, six hundred fifty-three".