195874882560 has 704 divisors, whose sum is σ = 815116055040. Its totient is φ = 43670568960.

The previous prime is 195874882549. The next prime is 195874882667. The reversal of 195874882560 is 65288478591.

195874882560 is a `hidden beast` number, since 1 + 9 + 587 + 48 + 8 + 2 + 5 + 6 + 0 = 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 polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39672412 + ... + 39677348.

Almost surely, 2^195874882560 is an apocalyptic number.

195874882560 is a gapful number since it is divisible by the number (10) 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 195874882560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (407558027520).

195874882560 is an abundant number, since it is smaller than the sum of its proper divisors (619241172480).

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

195874882560 is a wasteful number, since it uses less digits than its factorization.

195874882560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5019 (or 4995 counting only the distinct ones).

The product of its (nonzero) digits is 38707200, while the sum is 63.

The spelling of 195874882560 in words is "one hundred ninety-five billion, eight hundred seventy-four million, eight hundred eighty-two thousand, five hundred sixty".