5663635194 has 16 divisors (see below), whose sum is σ = 12945451968. Its totient is φ = 1618181472.

The previous prime is 5663635171. The next prime is 5663635213. The reversal of 5663635194 is 4915363665.

It is a super-2 number, since 2×5663635194² = 64153527221430835272, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 67424187 + ... + 67424270.

It is an arithmetic number, because the mean of its divisors is an integer number (809090748).

Almost surely, 2^5663635194 is an apocalyptic number.

5663635194 is an abundant number, since it is smaller than the sum of its proper divisors (7281816774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5663635194 is a wasteful number, since it uses less digits than its factorization.

5663635194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134848469.

The product of its digits is 1749600, while the sum is 48.

The square root of 5663635194 is about 75257.1271973625. The cubic root of 5663635194 is about 1782.5091065539.

The spelling of 5663635194 in words is "five billion, six hundred sixty-three million, six hundred thirty-five thousand, one hundred ninety-four".