19075832468 has 36 divisors (see below), whose sum is σ = 41935308576. Its totient is φ = 7432141200.

The previous prime is 19075832467. The next prime is 19075832497. The reversal of 19075832468 is 86423857091.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19075832467) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2811818 + ... + 2818593.

It is a 1-persistent number, because it is pandigital, but 2⋅19075832468 = 38151664936 is not.

Almost surely, 2^19075832468 is an apocalyptic number.

It is an amenable number.

19075832468 is an abundant number, since it is smaller than the sum of its proper divisors (22859476108).

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

19075832468 is a wasteful number, since it uses less digits than its factorization.

19075832468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5630444 (or 5630431 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 19075832468 in words is "nineteen billion, seventy-five million, eight hundred thirty-two thousand, four hundred sixty-eight".