56565213302 has 16 divisors (see below), whose sum is σ = 92475477360. Its totient is φ = 25792478112.

The previous prime is 56565213301. The next prime is 56565213421. The reversal of 56565213302 is 20331256565.

56565213302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56565213301) 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, 13103777 + ... + 13108092.

It is an arithmetic number, because the mean of its divisors is an integer number (5779717335).

Almost surely, 2^56565213302 is an apocalyptic number.

56565213302 is a deficient number, since it is larger than the sum of its proper divisors (35910264058).

56565213302 is a wasteful number, since it uses less digits than its factorization.

56565213302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26211967.

The product of its (nonzero) digits is 162000, while the sum is 38.

Adding to 56565213302 its reverse (20331256565), we get a palindrome (76896469867).

The spelling of 56565213302 in words is "fifty-six billion, five hundred sixty-five million, two hundred thirteen thousand, three hundred two".