196650782352 has 60 divisors (see below), whose sum is σ = 550475665740. Its totient is φ = 65535181824.

The previous prime is 196650782351. The next prime is 196650782371. The reversal of 196650782352 is 253287056691.

196650782352 is a `hidden beast` number, since 1 + 9 + 6 + 6 + 507 + 82 + 3 + 52 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8655697296 + 187995085056 = 93036^2 + 433584^2 .

It is not an unprimeable number, because it can be changed into a prime (196650782351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 480028 + ... + 789764.

It is an arithmetic number, because the mean of its divisors is an integer number (9174594429).

Almost surely, 2^196650782352 is an apocalyptic number.

196650782352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

196650782352 is an abundant number, since it is smaller than the sum of its proper divisors (353824883388).

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

196650782352 is a wasteful number, since it uses less digits than its factorization.

196650782352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314160 (or 314151 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 196650782352 in words is "one hundred ninety-six billion, six hundred fifty million, seven hundred eighty-two thousand, three hundred fifty-two".