57163363 has 2 divisors, whose sum is σ = 57163364. Its totient is φ = 57163362.

The previous prime is 57163357. The next prime is 57163397. The reversal of 57163363 is 36336175.

It is an a-pointer prime, because the next prime (57163397) can be obtained adding 57163363 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57163363 - 2⁵ = 57163331 is a prime.

It is not a weakly prime, because it can be changed into another prime (57166363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28581681 + 28581682.

It is an arithmetic number, because the mean of its divisors is an integer number (28581682).

Almost surely, 2^57163363 is an apocalyptic number.

57163363 is a deficient number, since it is larger than the sum of its proper divisors (1).

57163363 is an equidigital number, since it uses as much as digits as its factorization.

57163363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34020, while the sum is 34.

The square root of 57163363 is about 7560.6456734858. The cubic root of 57163363 is about 385.2174248356.

The spelling of 57163363 in words is "fifty-seven million, one hundred sixty-three thousand, three hundred sixty-three".