5656863306 has 16 divisors (see below), whose sum is σ = 11332190304. Its totient is φ = 1882543824.

The previous prime is 5656863269. The next prime is 5656863307. The reversal of 5656863306 is 6033686565.

It is not an unprimeable number, because it can be changed into a prime (5656863307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 765336 + ... + 772691.

It is an arithmetic number, because the mean of its divisors is an integer number (708261894).

Almost surely, 2^5656863306 is an apocalyptic number.

5656863306 is an abundant number, since it is smaller than the sum of its proper divisors (5675326998).

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

5656863306 is a wasteful number, since it uses less digits than its factorization.

5656863306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538645.

The product of its (nonzero) digits is 2332800, while the sum is 48.

The square root of 5656863306 is about 75212.1220681879. The cubic root of 5656863306 is about 1781.7983871539.

The spelling of 5656863306 in words is "five billion, six hundred fifty-six million, eight hundred sixty-three thousand, three hundred six".