57108463 has 2 divisors, whose sum is σ = 57108464. Its totient is φ = 57108462.

The previous prime is 57108451. The next prime is 57108481. The reversal of 57108463 is 36480175.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57108463 - 2⁹ = 57107951 is a prime.

It is a super-2 number, since 2×57108463² = 6522753092444738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57108413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28554231 + 28554232.

It is an arithmetic number, because the mean of its divisors is an integer number (28554232).

Almost surely, 2^57108463 is an apocalyptic number.

57108463 is a deficient number, since it is larger than the sum of its proper divisors (1).

57108463 is an equidigital number, since it uses as much as digits as its factorization.

57108463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 57108463 is about 7557.0141590446. The cubic root of 57108463 is about 385.0940637089.

The spelling of 57108463 in words is "fifty-seven million, one hundred eight thousand, four hundred sixty-three".