19028037995 has 16 divisors (see below), whose sum is σ = 22930443360. Its totient is φ = 15158029824.

The previous prime is 19028037979. The next prime is 19028038009. The reversal of 19028037995 is 59973082091.

It is a cyclic number.

It is not a de Polignac number, because 19028037995 - 2⁴ = 19028037979 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1229747 + ... + 1245123.

It is an arithmetic number, because the mean of its divisors is an integer number (1433152710).

Almost surely, 2^19028037995 is an apocalyptic number.

19028037995 is a deficient number, since it is larger than the sum of its proper divisors (3902405365).

19028037995 is a wasteful number, since it uses less digits than its factorization.

19028037995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16414.

The product of its (nonzero) digits is 1224720, while the sum is 53.

The spelling of 19028037995 in words is "nineteen billion, twenty-eight million, thirty-seven thousand, nine hundred ninety-five".