57950089 has 2 divisors, whose sum is σ = 57950090. Its totient is φ = 57950088.

The previous prime is 57950083. The next prime is 57950099. The reversal of 57950089 is 98005975.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54464400 + 3485689 = 7380^2 + 1867^2 .

It is a cyclic number.

It is not a de Polignac number, because 57950089 - 2¹¹ = 57948041 is a prime.

It is a super-3 number, since 3×57950089³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (57950083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28975044 + 28975045.

It is an arithmetic number, because the mean of its divisors is an integer number (28975045).

Almost surely, 2^57950089 is an apocalyptic number.

It is an amenable number.

57950089 is a deficient number, since it is larger than the sum of its proper divisors (1).

57950089 is an equidigital number, since it uses as much as digits as its factorization.

57950089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 43.

The square root of 57950089 is about 7612.4955829215. The cubic root of 57950089 is about 386.9765981037.

The spelling of 57950089 in words is "fifty-seven million, nine hundred fifty thousand, eighty-nine".