57949063 has 2 divisors, whose sum is σ = 57949064. Its totient is φ = 57949062.

The previous prime is 57949051. The next prime is 57949081. The reversal of 57949063 is 36094975.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57949063 - 2¹³ = 57940871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57949093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28974531 + 28974532.

It is an arithmetic number, because the mean of its divisors is an integer number (28974532).

Almost surely, 2^57949063 is an apocalyptic number.

57949063 is a deficient number, since it is larger than the sum of its proper divisors (1).

57949063 is an equidigital number, since it uses as much as digits as its factorization.

57949063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 57949063 is about 7612.4281934216. The cubic root of 57949063 is about 386.9743142974.

The spelling of 57949063 in words is "fifty-seven million, nine hundred forty-nine thousand, sixty-three".