57475801 has 2 divisors, whose sum is σ = 57475802. Its totient is φ = 57475800.

The previous prime is 57475787. The next prime is 57475807. The reversal of 57475801 is 10857475.

57475801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50055625 + 7420176 = 7075^2 + 2724^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57475801 is a prime.

It is not a weakly prime, because it can be changed into another prime (57475807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28737900 + 28737901.

It is an arithmetic number, because the mean of its divisors is an integer number (28737901).

Almost surely, 2^57475801 is an apocalyptic number.

It is an amenable number.

57475801 is a deficient number, since it is larger than the sum of its proper divisors (1).

57475801 is an equidigital number, since it uses as much as digits as its factorization.

57475801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39200, while the sum is 37.

The square root of 57475801 is about 7581.2796413270. The cubic root of 57475801 is about 385.9179781337.

The spelling of 57475801 in words is "fifty-seven million, four hundred seventy-five thousand, eight hundred one".