56336437 has 2 divisors, whose sum is σ = 56336438. Its totient is φ = 56336436.

The previous prime is 56336429. The next prime is 56336443. The reversal of 56336437 is 73463365.

56336437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49014001 + 7322436 = 7001^2 + 2706^2 .

It is a cyclic number.

It is not a de Polignac number, because 56336437 - 2³ = 56336429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56336396 and 56336405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56336417) 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, 28168218 + 28168219.

It is an arithmetic number, because the mean of its divisors is an integer number (28168219).

Almost surely, 2^56336437 is an apocalyptic number.

It is an amenable number.

56336437 is a deficient number, since it is larger than the sum of its proper divisors (1).

56336437 is an equidigital number, since it uses as much as digits as its factorization.

56336437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 37.

The square root of 56336437 is about 7505.7602546311. The cubic root of 56336437 is about 383.3508749797.

The spelling of 56336437 in words is "fifty-six million, three hundred thirty-six thousand, four hundred thirty-seven".