195882452928 has 140 divisors (see below), whose sum is σ = 582416307352. Its totient is φ = 65096317440.

The previous prime is 195882452897. The next prime is 195882452951. The reversal of 195882452928 is 829254288591.

195882452928 is a `hidden beast` number, since 1 + 9 + 5 + 8 + 82 + 4 + 529 + 28 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1658826 + ... + 1772982.

Almost surely, 2^195882452928 is an apocalyptic number.

195882452928 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 195882452928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291208153676).

195882452928 is an abundant number, since it is smaller than the sum of its proper divisors (386533854424).

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

195882452928 is a wasteful number, since it uses less digits than its factorization.

195882452928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114512 (or 114493 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 63.

The spelling of 195882452928 in words is "one hundred ninety-five billion, eight hundred eighty-two million, four hundred fifty-two thousand, nine hundred twenty-eight".