57555703 has 2 divisors, whose sum is σ = 57555704. Its totient is φ = 57555702.

The previous prime is 57555607. The next prime is 57555713. The reversal of 57555703 is 30755575.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57555703 - 2²¹ = 55458551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57555713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28777851 + 28777852.

It is an arithmetic number, because the mean of its divisors is an integer number (28777852).

Almost surely, 2^57555703 is an apocalyptic number.

57555703 is a deficient number, since it is larger than the sum of its proper divisors (1).

57555703 is an equidigital number, since it uses as much as digits as its factorization.

57555703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 91875, while the sum is 37.

The square root of 57555703 is about 7586.5475019932. The cubic root of 57555703 is about 386.0967277970.

The spelling of 57555703 in words is "fifty-seven million, five hundred fifty-five thousand, seven hundred three".