56489119 has 2 divisors, whose sum is σ = 56489120. Its totient is φ = 56489118.

The previous prime is 56489093. The next prime is 56489179. The reversal of 56489119 is 91198465.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56489119 - 2⁵ = 56489087 is a prime.

It is a super-3 number, since 3×56489119³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56489179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28244559 + 28244560.

It is an arithmetic number, because the mean of its divisors is an integer number (28244560).

Almost surely, 2^56489119 is an apocalyptic number.

56489119 is a deficient number, since it is larger than the sum of its proper divisors (1).

56489119 is an equidigital number, since it uses as much as digits as its factorization.

56489119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 43.

The square root of 56489119 is about 7515.9243609818. The cubic root of 56489119 is about 383.6968794753.

The spelling of 56489119 in words is "fifty-six million, four hundred eighty-nine thousand, one hundred nineteen".