196990502059 has 16 divisors (see below), whose sum is σ = 223325982880. Its totient is φ = 172253952000.

The previous prime is 196990502053. The next prime is 196990502083. The reversal of 196990502059 is 950205099691.

It is not a de Polignac number, because 196990502059 - 2⁷ = 196990501931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (196990502053) 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, 4796299 + ... + 4837195.

It is an arithmetic number, because the mean of its divisors is an integer number (13957873930).

Almost surely, 2^196990502059 is an apocalyptic number.

196990502059 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

196990502059 is a deficient number, since it is larger than the sum of its proper divisors (26335480821).

196990502059 is a wasteful number, since it uses less digits than its factorization.

196990502059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60430.

The product of its (nonzero) digits is 1968300, while the sum is 55.

The spelling of 196990502059 in words is "one hundred ninety-six billion, nine hundred ninety million, five hundred two thousand, fifty-nine".