195348483486 has 64 divisors (see below), whose sum is σ = 468644366400. Its totient is φ = 59960176128.

The previous prime is 195348483467. The next prime is 195348483497. The reversal of 195348483486 is 684384843591.

195348483486 is a `hidden beast` number, since 19 + 534 + 8 + 4 + 8 + 3 + 4 + 86 = 666.

It is a super-2 number, since 2×195348483486² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 53071 + ... + 627306.

It is an arithmetic number, because the mean of its divisors is an integer number (7322568225).

Almost surely, 2^195348483486 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 195348483486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234322183200).

195348483486 is an abundant number, since it is smaller than the sum of its proper divisors (273295882914).

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

195348483486 is a wasteful number, since it uses less digits than its factorization.

195348483486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680810 (or 680804 counting only the distinct ones).

The product of its digits is 79626240, while the sum is 63.

The spelling of 195348483486 in words is "one hundred ninety-five billion, three hundred forty-eight million, four hundred eighty-three thousand, four hundred eighty-six".