196436514560 has 432 divisors, whose sum is σ = 573969328128. Its totient is φ = 63785779200.

The previous prime is 196436514551. The next prime is 196436514563. The reversal of 196436514560 is 65415634691.

It is a junction number, because it is equal to n+sod(n) for n = 196436514499 and 196436514508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196436514563) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 73763789 + ... + 73766451.

It is an arithmetic number, because the mean of its divisors is an integer number (1328632704).

Almost surely, 2^196436514560 is an apocalyptic number.

196436514560 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 196436514560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286984664064).

196436514560 is an abundant number, since it is smaller than the sum of its proper divisors (377532813568).

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

196436514560 is a wasteful number, since it uses less digits than its factorization.

196436514560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752 (or 2725 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 50.

The spelling of 196436514560 in words is "one hundred ninety-six billion, four hundred thirty-six million, five hundred fourteen thousand, five hundred sixty".