57047483 has 2 divisors, whose sum is σ = 57047484. Its totient is φ = 57047482.

The previous prime is 57047453. The next prime is 57047491. The reversal of 57047483 is 38474075.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57047483 - 2⁸ = 57047227 is a prime.

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (57047453) 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, 28523741 + 28523742.

It is an arithmetic number, because the mean of its divisors is an integer number (28523742).

Almost surely, 2^57047483 is an apocalyptic number.

57047483 is a deficient number, since it is larger than the sum of its proper divisors (1).

57047483 is an equidigital number, since it uses as much as digits as its factorization.

57047483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 57047483 is about 7552.9784191404. The cubic root of 57047483 is about 384.9569480167.

The spelling of 57047483 in words is "fifty-seven million, forty-seven thousand, four hundred eighty-three".