196283587488 has 48 divisors (see below), whose sum is σ = 529169951520. Its totient is φ = 63659540736.

The previous prime is 196283587453. The next prime is 196283587531. The reversal of 196283587488 is 884785382691.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27626458 + ... + 27633561.

It is an arithmetic number, because the mean of its divisors is an integer number (11024373990).

Almost surely, 2^196283587488 is an apocalyptic number.

It is an amenable number.

196283587488 is an abundant number, since it is smaller than the sum of its proper divisors (332886364032).

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

196283587488 is a wasteful number, since it uses less digits than its factorization.

196283587488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55260069 (or 55260061 counting only the distinct ones).

The product of its digits is 185794560, while the sum is 69.

The spelling of 196283587488 in words is "one hundred ninety-six billion, two hundred eighty-three million, five hundred eighty-seven thousand, four hundred eighty-eight".