56325587 has 2 divisors, whose sum is σ = 56325588. Its totient is φ = 56325586.

The previous prime is 56325553. The next prime is 56325601. The reversal of 56325587 is 78552365.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56325587 - 2⁸ = 56325331 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (56325287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28162793 + 28162794.

It is an arithmetic number, because the mean of its divisors is an integer number (28162794).

Almost surely, 2^56325587 is an apocalyptic number.

56325587 is a deficient number, since it is larger than the sum of its proper divisors (1).

56325587 is an equidigital number, since it uses as much as digits as its factorization.

56325587 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 252000, while the sum is 41.

The square root of 56325587 is about 7505.0374416121. The cubic root of 56325587 is about 383.3262631756.

The spelling of 56325587 in words is "fifty-six million, three hundred twenty-five thousand, five hundred eighty-seven".