56452027 has 2 divisors, whose sum is σ = 56452028. Its totient is φ = 56452026.

The previous prime is 56452013. The next prime is 56452043. The reversal of 56452027 is 72025465.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56452027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56452027.

It is not a weakly prime, because it can be changed into another prime (56452007) 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, 28226013 + 28226014.

It is an arithmetic number, because the mean of its divisors is an integer number (28226014).

Almost surely, 2^56452027 is an apocalyptic number.

56452027 is a deficient number, since it is larger than the sum of its proper divisors (1).

56452027 is an equidigital number, since it uses as much as digits as its factorization.

56452027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 56452027 is about 7513.4563950289. The cubic root of 56452027 is about 383.6128798126.

The spelling of 56452027 in words is "fifty-six million, four hundred fifty-two thousand, twenty-seven".