19006028573 has 16 divisors (see below), whose sum is σ = 21858011136. Its totient is φ = 16188437760.

The previous prime is 19006028563. The next prime is 19006028597. The reversal of 19006028573 is 37582060091.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-19006028573 is a prime.

It is a super-2 number, since 2×19006028573² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 19006028573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19006028513) 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, 1347365 + ... + 1361397.

It is an arithmetic number, because the mean of its divisors is an integer number (1366125696).

Almost surely, 2^19006028573 is an apocalyptic number.

It is an amenable number.

19006028573 is a deficient number, since it is larger than the sum of its proper divisors (2851982563).

19006028573 is a wasteful number, since it uses less digits than its factorization.

19006028573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15244.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 19006028573 in words is "nineteen billion, six million, twenty-eight thousand, five hundred seventy-three".