19534023828762 has 16 divisors (see below), whose sum is σ = 40415221715040. Its totient is φ = 6286812266672.

The previous prime is 19534023828727. The next prime is 19534023828793. The reversal of 19534023828762 is 26782832043591.

It is a junction number, because it is equal to n+sod(n) for n = 19534023828696 and 19534023828705.

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 7 ways as a sum of consecutive naturals, for example, 56132252208 + ... + 56132252555.

It is an arithmetic number, because the mean of its divisors is an integer number (2525951357190).

It is a 1-persistent number, because it is pandigital, but 2⋅19534023828762 = 39068047657524 is not.

Almost surely, 2^{19534023828762} is an apocalyptic number.

19534023828762 is an abundant number, since it is smaller than the sum of its proper divisors (20881197886278).

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

19534023828762 is a wasteful number, since it uses less digits than its factorization.

19534023828762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112264504797.

The product of its (nonzero) digits is 34836480, while the sum is 60.

The spelling of 19534023828762 in words is "nineteen trillion, five hundred thirty-four billion, twenty-three million, eight hundred twenty-eight thousand, seven hundred sixty-two".