196076472549 has 16 divisors (see below), whose sum is σ = 268800048384. Its totient is φ = 127058803200.

The previous prime is 196076472523. The next prime is 196076472563. The reversal of 196076472549 is 945274670691.

It is not a de Polignac number, because 196076472549 - 2²¹ = 196074375397 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 196076472492 and 196076472501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196076472049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2907844 + ... + 2974509.

It is an arithmetic number, because the mean of its divisors is an integer number (16800003024).

Almost surely, 2^196076472549 is an apocalyptic number.

It is an amenable number.

196076472549 is a deficient number, since it is larger than the sum of its proper divisors (72723575835).

196076472549 is a wasteful number, since it uses less digits than its factorization.

196076472549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5882668.

The product of its (nonzero) digits is 22861440, while the sum is 60.

The spelling of 196076472549 in words is "one hundred ninety-six billion, seventy-six million, four hundred seventy-two thousand, five hundred forty-nine".