1693245113 has 16 divisors (see below), whose sum is σ = 1975349376. Its totient is φ = 1421297280.

The previous prime is 1693245109. The next prime is 1693245139. The reversal of 1693245113 is 3115423961.

It is a cyclic number.

It is not a de Polignac number, because 1693245113 - 2² = 1693245109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1693245313) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 207845 + ... + 215837.

It is an arithmetic number, because the mean of its divisors is an integer number (123459336).

Almost surely, 2^1693245113 is an apocalyptic number.

It is an amenable number.

1693245113 is a deficient number, since it is larger than the sum of its proper divisors (282104263).

1693245113 is an equidigital number, since it uses as much as digits as its factorization.

1693245113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8624.

The product of its digits is 19440, while the sum is 35.

The square root of 1693245113 is about 41149.0596854898. The cubic root of 1693245113 is about 1191.9003398598.

The spelling of 1693245113 in words is "one billion, six hundred ninety-three million, two hundred forty-five thousand, one hundred thirteen".