56118119 has 2 divisors, whose sum is σ = 56118120. Its totient is φ = 56118118.

The previous prime is 56118107. The next prime is 56118121. The reversal of 56118119 is 91181165.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56118119 is a prime.

It is a super-2 number, since 2×56118119² = 6298486560196322, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 56118121, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_3344990 and since 56118119 and 3344990 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56118169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28059059 + 28059060.

It is an arithmetic number, because the mean of its divisors is an integer number (28059060).

Almost surely, 2^56118119 is an apocalyptic number.

56118119 is a deficient number, since it is larger than the sum of its proper divisors (1).

56118119 is an equidigital number, since it uses as much as digits as its factorization.

56118119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 32.

The square root of 56118119 is about 7491.2027739209. The cubic root of 56118119 is about 382.8550399340.

The spelling of 56118119 in words is "fifty-six million, one hundred eighteen thousand, one hundred nineteen".