196285492355 has 4 divisors (see below), whose sum is σ = 235542590832. Its totient is φ = 157028393880.

The previous prime is 196285492331. The next prime is 196285492393. The reversal of 196285492355 is 553294582691.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 196285492355 - 2²² = 196281298051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 196285492294 and 196285492303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19628549231 + ... + 19628549240.

It is an arithmetic number, because the mean of its divisors is an integer number (58885647708).

Almost surely, 2^196285492355 is an apocalyptic number.

196285492355 is a deficient number, since it is larger than the sum of its proper divisors (39257098477).

196285492355 is an equidigital number, since it uses as much as digits as its factorization.

196285492355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39257098476.

The product of its digits is 23328000, while the sum is 59.

The spelling of 196285492355 in words is "one hundred ninety-six billion, two hundred eighty-five million, four hundred ninety-two thousand, three hundred fifty-five".