1019690353775 has 12 divisors (see below), whose sum is σ = 1264841716824. Its totient is φ = 815477652000.

The previous prime is 1019690353769. The next prime is 1019690353793. The reversal of 1019690353775 is 5773530969101.

It is not a de Polignac number, because 1019690353775 - 2²⁰ = 1019689305199 is a prime.

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 1019690353775.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 6790016 + ... + 6938565.

It is an arithmetic number, because the mean of its divisors is an integer number (105403476402).

Almost surely, 2^{1019690353775} is an apocalyptic number.

1019690353775 is a deficient number, since it is larger than the sum of its proper divisors (245151363049).

1019690353775 is a wasteful number, since it uses less digits than its factorization.

1019690353775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13731562 (or 13731557 counting only the distinct ones).

The product of its (nonzero) digits is 5358150, while the sum is 56.

The spelling of 1019690353775 in words is "one trillion, nineteen billion, six hundred ninety million, three hundred fifty-three thousand, seven hundred seventy-five".