57045763 has 2 divisors, whose sum is σ = 57045764. Its totient is φ = 57045762.

The previous prime is 57045757. The next prime is 57045787. The reversal of 57045763 is 36754075.

57045763 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 57045763 - 2¹³ = 57037571 is a prime.

It is not a weakly prime, because it can be changed into another prime (57042763) 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, 28522881 + 28522882.

It is an arithmetic number, because the mean of its divisors is an integer number (28522882).

Almost surely, 2^57045763 is an apocalyptic number.

57045763 is a deficient number, since it is larger than the sum of its proper divisors (1).

57045763 is an equidigital number, since it uses as much as digits as its factorization.

57045763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 57045763 is about 7552.8645559152. The cubic root of 57045763 is about 384.9530791191.

The spelling of 57045763 in words is "fifty-seven million, forty-five thousand, seven hundred sixty-three".