56363163030520 has 64 divisors (see below), whose sum is σ = 132850755504000. Its totient is φ = 21492299931648.

The previous prime is 56363163030463. The next prime is 56363163030523. The reversal of 56363163030520 is 2503036136365.

56363163030520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×56363163030520² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56363163030523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307433257 + ... + 307616536.

It is an arithmetic number, because the mean of its divisors is an integer number (2075793054750).

Almost surely, 2^{56363163030520} is an apocalyptic number.

It is an amenable number.

56363163030520 is an abundant number, since it is smaller than the sum of its proper divisors (76487592473480).

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

56363163030520 is a wasteful number, since it uses less digits than its factorization.

56363163030520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615049912 (or 615049908 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 43.

Adding to 56363163030520 its reverse (2503036136365), we get a palindrome (58866199166885).

The spelling of 56363163030520 in words is "fifty-six trillion, three hundred sixty-three billion, one hundred sixty-three million, thirty thousand, five hundred twenty".