56948649521882 has 8 divisors (see below), whose sum is σ = 86382782982900. Its totient is φ = 28154388527584.

The previous prime is 56948649521857. The next prime is 56948649521993. The reversal of 56948649521882 is 28812594684965.

56948649521882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 51982931986561 + 4965717535321 = 7209919^2 + 2228389^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 159968116457 + ... + 159968116812.

Almost surely, 2^{56948649521882} is an apocalyptic number.

56948649521882 is a deficient number, since it is larger than the sum of its proper divisors (29434133461018).

56948649521882 is a wasteful number, since it uses less digits than its factorization.

56948649521882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319936233360.

The product of its digits is 2388787200, while the sum is 77.

The spelling of 56948649521882 in words is "fifty-six trillion, nine hundred forty-eight billion, six hundred forty-nine million, five hundred twenty-one thousand, eight hundred eighty-two".