195857304540282 has 96 divisors (see below), whose sum is σ = 529886811377664. Its totient is φ = 50793399367200.

The previous prime is 195857304540223. The next prime is 195857304540319. The reversal of 195857304540282 is 282045403758591.

It is a happy number.

195857304540282 is a `hidden beast` number, since 1 + 9 + 5 + 8 + 5 + 7 + 3 + 0 + 4 + 540 + 2 + 82 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 108308194 + ... + 110101677.

It is an arithmetic number, because the mean of its divisors is an integer number (5519654285184).

Almost surely, 2^{195857304540282} is an apocalyptic number.

195857304540282 is an abundant number, since it is smaller than the sum of its proper divisors (334029506837382).

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

195857304540282 is a wasteful number, since it uses less digits than its factorization.

195857304540282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218410544 (or 218410541 counting only the distinct ones).

The product of its (nonzero) digits is 96768000, while the sum is 63.

The spelling of 195857304540282 in words is "one hundred ninety-five trillion, eight hundred fifty-seven billion, three hundred four million, five hundred forty thousand, two hundred eighty-two".