56326147 has 2 divisors, whose sum is σ = 56326148. Its totient is φ = 56326146.

The previous prime is 56326141. The next prime is 56326177. The reversal of 56326147 is 74162365.

It is a happy number.

56326147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56326147 - 2³ = 56326139 is a prime.

It is not a weakly prime, because it can be changed into another prime (56326141) 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, 28163073 + 28163074.

It is an arithmetic number, because the mean of its divisors is an integer number (28163074).

Almost surely, 2^56326147 is an apocalyptic number.

56326147 is a deficient number, since it is larger than the sum of its proper divisors (1).

56326147 is an equidigital number, since it uses as much as digits as its factorization.

56326147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 34.

The square root of 56326147 is about 7505.0747497943. The cubic root of 56326147 is about 383.3275335396.

The spelling of 56326147 in words is "fifty-six million, three hundred twenty-six thousand, one hundred forty-seven".