56895739361 has 16 divisors (see below), whose sum is σ = 59094696960. Its totient is φ = 54720092160.

The previous prime is 56895739339. The next prime is 56895739403. The reversal of 56895739361 is 16393759865.

It is a cyclic number.

It is not a de Polignac number, because 56895739361 - 2¹⁴ = 56895722977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56895739294 and 56895739303.

It is not an unprimeable number, because it can be changed into a prime (56895789361) 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 in 15 ways as a sum of consecutive naturals, for example, 6750596 + ... + 6759018.

It is an arithmetic number, because the mean of its divisors is an integer number (3693418560).

Almost surely, 2^56895739361 is an apocalyptic number.

It is an amenable number.

56895739361 is a deficient number, since it is larger than the sum of its proper divisors (2198957599).

56895739361 is a wasteful number, since it uses less digits than its factorization.

56895739361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9776.

The product of its digits is 36741600, while the sum is 62.

The spelling of 56895739361 in words is "fifty-six billion, eight hundred ninety-five million, seven hundred thirty-nine thousand, three hundred sixty-one".