56789419 has 2 divisors, whose sum is σ = 56789420. Its totient is φ = 56789418.

The previous prime is 56789407. The next prime is 56789431. The reversal of 56789419 is 91498765.

56789419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (56789407) and next prime (56789431).

It is a cyclic number.

It is not a de Polignac number, because 56789419 - 2¹⁷ = 56658347 is a prime.

It is a super-2 number, since 2×56789419² = 6450076220715122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (56789449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28394709 + 28394710.

It is an arithmetic number, because the mean of its divisors is an integer number (28394710).

Almost surely, 2^56789419 is an apocalyptic number.

56789419 is a deficient number, since it is larger than the sum of its proper divisors (1).

56789419 is an equidigital number, since it uses as much as digits as its factorization.

56789419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 49.

The square root of 56789419 is about 7535.8754634083. The cubic root of 56789419 is about 384.3755977605.

The spelling of 56789419 in words is "fifty-six million, seven hundred eighty-nine thousand, four hundred nineteen".