56371587341 has 2 divisors, whose sum is σ = 56371587342. Its totient is φ = 56371587340.

The previous prime is 56371587263. The next prime is 56371587343. The reversal of 56371587341 is 14378517365.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56368731241 + 2856100 = 237421^2 + 1690^2 .

It is a cyclic number.

It is not a de Polignac number, because 56371587341 - 2¹⁰ = 56371586317 is a prime.

Together with 56371587343, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56371587341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56371587343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28185793670 + 28185793671.

It is an arithmetic number, because the mean of its divisors is an integer number (28185793671).

Almost surely, 2^56371587341 is an apocalyptic number.

It is an amenable number.

56371587341 is a deficient number, since it is larger than the sum of its proper divisors (1).

56371587341 is an equidigital number, since it uses as much as digits as its factorization.

56371587341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2116800, while the sum is 50.

The spelling of 56371587341 in words is "fifty-six billion, three hundred seventy-one million, five hundred eighty-seven thousand, three hundred forty-one".