19075114745 has 16 divisors (see below), whose sum is σ = 23914362240. Its totient is φ = 14578886784.

The previous prime is 19075114727. The next prime is 19075114783. The reversal of 19075114745 is 54741157091.

It is a cyclic number.

It is not a de Polignac number, because 19075114745 - 2³² = 14780147449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 19075114696 and 19075114705.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5180 + ... + 195389.

It is an arithmetic number, because the mean of its divisors is an integer number (1494647640).

Almost surely, 2^19075114745 is an apocalyptic number.

It is an amenable number.

19075114745 is a deficient number, since it is larger than the sum of its proper divisors (4839247495).

19075114745 is a wasteful number, since it uses less digits than its factorization.

19075114745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201424.

The product of its (nonzero) digits is 176400, while the sum is 44.

The spelling of 19075114745 in words is "nineteen billion, seventy-five million, one hundred fourteen thousand, seven hundred forty-five".