56371207 has 2 divisors, whose sum is σ = 56371208. Its totient is φ = 56371206.

The previous prime is 56371199. The next prime is 56371267. The reversal of 56371207 is 70217365.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56371207 - 2³ = 56371199 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56371267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28185603 + 28185604.

It is an arithmetic number, because the mean of its divisors is an integer number (28185604).

Almost surely, 2^56371207 is an apocalyptic number.

56371207 is a deficient number, since it is larger than the sum of its proper divisors (1).

56371207 is an equidigital number, since it uses as much as digits as its factorization.

56371207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 56371207 is about 7508.0761184208. The cubic root of 56371207 is about 383.4297248880.

The spelling of 56371207 in words is "fifty-six million, three hundred seventy-one thousand, two hundred seven".