19693000058 has 32 divisors (see below), whose sum is σ = 30918827520. Its totient is φ = 9400572720.

The previous prime is 19693000049. The next prime is 19693000109. The reversal of 19693000058 is 85000039691.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 19692999979 and 19693000024.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 543785 + ... + 578867.

It is an arithmetic number, because the mean of its divisors is an integer number (966213360).

Almost surely, 2^19693000058 is an apocalyptic number.

19693000058 is a deficient number, since it is larger than the sum of its proper divisors (11225827462).

19693000058 is a wasteful number, since it uses less digits than its factorization.

19693000058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35282.

The product of its (nonzero) digits is 58320, while the sum is 41.

The spelling of 19693000058 in words is "nineteen billion, six hundred ninety-three million, fifty-eight", and thus it is an aban number.