56119237 has 2 divisors, whose sum is σ = 56119238. Its totient is φ = 56119236.

The previous prime is 56119223. The next prime is 56119249. The reversal of 56119237 is 73291165.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30404196 + 25715041 = 5514^2 + 5071^2 .

It is a cyclic number.

It is not a de Polignac number, because 56119237 - 2⁷ = 56119109 is a prime.

It is a super-2 number, since 2×56119237² = 6298737522924338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56110237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28059618 + 28059619.

It is an arithmetic number, because the mean of its divisors is an integer number (28059619).

Almost surely, 2^56119237 is an apocalyptic number.

It is an amenable number.

56119237 is a deficient number, since it is larger than the sum of its proper divisors (1).

56119237 is an equidigital number, since it uses as much as digits as its factorization.

56119237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 34.

The square root of 56119237 is about 7491.2773944101. The cubic root of 56119237 is about 382.8575823635.

The spelling of 56119237 in words is "fifty-six million, one hundred nineteen thousand, two hundred thirty-seven".