56663313302 has 4 divisors (see below), whose sum is σ = 84994969956. Its totient is φ = 28331656650.

The previous prime is 56663313277. The next prime is 56663313313. The reversal of 56663313302 is 20331336665.

56663313302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×56663313302² (a number of 22 digits) contains 22 as substring.

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, 14165828324 + ... + 14165828327.

It is an arithmetic number, because the mean of its divisors is an integer number (21248742489).

Almost surely, 2^56663313302 is an apocalyptic number.

56663313302 is a deficient number, since it is larger than the sum of its proper divisors (28331656654).

56663313302 is a wasteful number, since it uses less digits than its factorization.

56663313302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28331656653.

The product of its (nonzero) digits is 174960, while the sum is 38.

Adding to 56663313302 its reverse (20331336665), we get a palindrome (76994649967).

The spelling of 56663313302 in words is "fifty-six billion, six hundred sixty-three million, three hundred thirteen thousand, three hundred two".