57259063 has 2 divisors, whose sum is σ = 57259064. Its totient is φ = 57259062.

The previous prime is 57258997. The next prime is 57259151. The reversal of 57259063 is 36095275.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57259063 - 2¹³ = 57250871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57259963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28629531 + 28629532.

It is an arithmetic number, because the mean of its divisors is an integer number (28629532).

Almost surely, 2^57259063 is an apocalyptic number.

57259063 is a deficient number, since it is larger than the sum of its proper divisors (1).

57259063 is an equidigital number, since it uses as much as digits as its factorization.

57259063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 57259063 is about 7566.9718514079. The cubic root of 57259063 is about 385.4322754675.

The spelling of 57259063 in words is "fifty-seven million, two hundred fifty-nine thousand, sixty-three".