196544496600 has 384 divisors, whose sum is σ = 695076940800. Its totient is φ = 51023347200.

The previous prime is 196544496593. The next prime is 196544496601. The reversal of 196544496600 is 6694445691.

196544496600 is a `hidden beast` number, since 1 + 9 + 6 + 544 + 4 + 96 + 6 + 0 + 0 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196544496601) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 49996635 + ... + 50000565.

It is an arithmetic number, because the mean of its divisors is an integer number (1810096200).

Almost surely, 2^196544496600 is an apocalyptic number.

196544496600 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 196544496600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347538470400).

196544496600 is an abundant number, since it is smaller than the sum of its proper divisors (498532444200).

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

196544496600 is a wasteful number, since it uses less digits than its factorization.

196544496600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4200 (or 4185 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 196544496600 in words is "one hundred ninety-six billion, five hundred forty-four million, four hundred ninety-six thousand, six hundred".