19675544096 has 24 divisors (see below), whose sum is σ = 41715938124. Its totient is φ = 9081020160.

The previous prime is 19675544087. The next prime is 19675544129. The reversal of 19675544096 is 69044557691.

It can be written as a sum of positive squares in 2 ways, for example, as 19672867600 + 2676496 = 140260^2 + 1636^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23648075 + ... + 23648906.

Almost surely, 2^19675544096 is an apocalyptic number.

19675544096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

19675544096 is an abundant number, since it is smaller than the sum of its proper divisors (22040394028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

19675544096 is a wasteful number, since it uses less digits than its factorization.

19675544096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47297004 (or 47296996 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 56.

The spelling of 19675544096 in words is "nineteen billion, six hundred seventy-five million, five hundred forty-four thousand, ninety-six".