56896069801 has 2 divisors, whose sum is σ = 56896069802. Its totient is φ = 56896069800.

The previous prime is 56896069799. The next prime is 56896069817. The reversal of 56896069801 is 10896069865.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46725145600 + 10170924201 = 216160^2 + 100851^2 .

It is a cyclic number.

It is not a de Polignac number, because 56896069801 - 2¹ = 56896069799 is a prime.

It is a super-3 number, since 3×56896069801³ (a number of 33 digits) contains 333 as substring.

Together with 56896069799, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (56896069831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28448034900 + 28448034901.

It is an arithmetic number, because the mean of its divisors is an integer number (28448034901).

Almost surely, 2^56896069801 is an apocalyptic number.

It is an amenable number.

56896069801 is a deficient number, since it is larger than the sum of its proper divisors (1).

56896069801 is an equidigital number, since it uses as much as digits as its factorization.

56896069801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5598720, while the sum is 58.

The spelling of 56896069801 in words is "fifty-six billion, eight hundred ninety-six million, sixty-nine thousand, eight hundred one".