56047789055941 has 2 divisors, whose sum is σ = 56047789055942. Its totient is φ = 56047789055940.

The previous prime is 56047789055849. The next prime is 56047789056001. The reversal of 56047789055941 is 14955098774065.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50292847145025 + 5754941910916 = 7091745^2 + 2398946^2 .

It is a cyclic number.

It is not a de Polignac number, because 56047789055941 - 2¹³ = 56047789047749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56047789055341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28023894527970 + 28023894527971.

It is an arithmetic number, because the mean of its divisors is an integer number (28023894527971).

Almost surely, 2^{56047789055941} is an apocalyptic number.

It is an amenable number.

56047789055941 is a deficient number, since it is larger than the sum of its proper divisors (1).

56047789055941 is an equidigital number, since it uses as much as digits as its factorization.

56047789055941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024000, while the sum is 70.

The spelling of 56047789055941 in words is "fifty-six trillion, forty-seven billion, seven hundred eighty-nine million, fifty-five thousand, nine hundred forty-one".