5193563366 has 4 divisors (see below), whose sum is σ = 7790345052. Its totient is φ = 2596781682.

The previous prime is 5193563351. The next prime is 5193563377. The reversal of 5193563366 is 6633653915.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5193563366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1298390840 + ... + 1298390843.

It is an arithmetic number, because the mean of its divisors is an integer number (1947586263).

Almost surely, 2^5193563366 is an apocalyptic number.

5193563366 is a deficient number, since it is larger than the sum of its proper divisors (2596781686).

5193563366 is a wasteful number, since it uses less digits than its factorization.

5193563366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2596781685.

The product of its digits is 1312200, while the sum is 47.

The square root of 5193563366 is about 72066.3816630195. The cubic root of 5193563366 is about 1731.7630868092.

The spelling of 5193563366 in words is "five billion, one hundred ninety-three million, five hundred sixty-three thousand, three hundred sixty-six".