196463690503 has 8 divisors (see below), whose sum is σ = 206809635200. Its totient is φ = 186118320888.

The previous prime is 196463690491. The next prime is 196463690531. The reversal of 196463690503 is 305096364691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 196463690503 - 2⁵ = 196463690471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196463690573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677950 + ... + 923332.

It is an arithmetic number, because the mean of its divisors is an integer number (25851204400).

Almost surely, 2^196463690503 is an apocalyptic number.

196463690503 is a deficient number, since it is larger than the sum of its proper divisors (10345944697).

196463690503 is a wasteful number, since it uses less digits than its factorization.

196463690503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287541.

The product of its (nonzero) digits is 3149280, while the sum is 52.

The spelling of 196463690503 in words is "one hundred ninety-six billion, four hundred sixty-three million, six hundred ninety thousand, five hundred three".