196036285523 has 4 divisors (see below), whose sum is σ = 211115999808. Its totient is φ = 180956571240.

The previous prime is 196036285507. The next prime is 196036285547. The reversal of 196036285523 is 325582630691.

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

It is a cyclic number.

It is not a de Polignac number, because 196036285523 - 2⁴ = 196036285507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196030285523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7539857123 + ... + 7539857148.

It is an arithmetic number, because the mean of its divisors is an integer number (52778999952).

Almost surely, 2^196036285523 is an apocalyptic number.

196036285523 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

196036285523 is a deficient number, since it is larger than the sum of its proper divisors (15079714285).

196036285523 is a wasteful number, since it uses less digits than its factorization.

196036285523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15079714284.

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

The spelling of 196036285523 in words is "one hundred ninety-six billion, thirty-six million, two hundred eighty-five thousand, five hundred twenty-three".