196013533446258 has 64 divisors (see below), whose sum is σ = 429673892433408. Its totient is φ = 59119302465920.

The previous prime is 196013533446257. The next prime is 196013533446259. The reversal of 196013533446258 is 852644335310691.

It is an interprime number because it is at equal distance from previous prime (196013533446257) and next prime (196013533446259).

It is not an unprimeable number, because it can be changed into a prime (196013533446257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50055766 + ... + 53829422.

It is an arithmetic number, because the mean of its divisors is an integer number (6713654569272).

Almost surely, 2^{196013533446258} is an apocalyptic number.

196013533446258 is an abundant number, since it is smaller than the sum of its proper divisors (233660358987150).

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

196013533446258 is a wasteful number, since it uses less digits than its factorization.

196013533446258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3777367.

The product of its (nonzero) digits is 55987200, while the sum is 60.

The spelling of 196013533446258 in words is "one hundred ninety-six trillion, thirteen billion, five hundred thirty-three million, four hundred forty-six thousand, two hundred fifty-eight".