57093901 has 2 divisors, whose sum is σ = 57093902. Its totient is φ = 57093900.

The previous prime is 57093893. The next prime is 57093929. The reversal of 57093901 is 10939075.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57078025 + 15876 = 7555^2 + 126^2 .

It is a cyclic number.

It is not a de Polignac number, because 57093901 - 2³ = 57093893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57093941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28546950 + 28546951.

It is an arithmetic number, because the mean of its divisors is an integer number (28546951).

Almost surely, 2^57093901 is an apocalyptic number.

It is an amenable number.

57093901 is a deficient number, since it is larger than the sum of its proper divisors (1).

57093901 is an equidigital number, since it uses as much as digits as its factorization.

57093901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8505, while the sum is 34.

The square root of 57093901 is about 7556.0506218527. The cubic root of 57093901 is about 385.0613294102.

The spelling of 57093901 in words is "fifty-seven million, ninety-three thousand, nine hundred one".