19600505097 has 16 divisors (see below), whose sum is σ = 26844515712. Its totient is φ = 12711859200.

The previous prime is 19600505069. The next prime is 19600505131. The reversal of 19600505097 is 79050500691.

It is not a de Polignac number, because 19600505097 - 2⁷ = 19600504969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (19600505027) 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, 1120972 + ... + 1138322.

It is an arithmetic number, because the mean of its divisors is an integer number (1677782232).

Almost surely, 2^19600505097 is an apocalyptic number.

It is an amenable number.

19600505097 is a deficient number, since it is larger than the sum of its proper divisors (7244010615).

19600505097 is a wasteful number, since it uses less digits than its factorization.

19600505097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27568.

The product of its (nonzero) digits is 85050, while the sum is 42.

The spelling of 19600505097 in words is "nineteen billion, six hundred million, five hundred five thousand, ninety-seven".