56565360430000 has 100 divisors (see below), whose sum is σ = 141672822247440. Its totient is φ = 21845932192000.

The previous prime is 56565360429967. The next prime is 56565360430003. The reversal of 56565360430000 is 3406356565.

It is a tau number, because it is divible by the number of its divisors (100).

It is not an unprimeable number, because it can be changed into a prime (56565360430003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 97236484 + ... + 97816483.

Almost surely, 2^{56565360430000} is an apocalyptic number.

56565360430000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56565360430000 is an abundant number, since it is smaller than the sum of its proper divisors (85107461817440).

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

56565360430000 is a wasteful number, since it uses less digits than its factorization.

56565360430000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195053024 (or 195053003 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 43.

Adding to 56565360430000 its reverse (3406356565), we get a palindrome (56568766786565).

The spelling of 56565360430000 in words is "fifty-six trillion, five hundred sixty-five billion, three hundred sixty million, four hundred thirty thousand".