471380593 has 2 divisors, whose sum is σ = 471380594. Its totient is φ = 471380592.

The previous prime is 471380563. The next prime is 471380599. The reversal of 471380593 is 395083174.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 305795169 + 165585424 = 17487^2 + 12868^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-471380593 is a prime.

It is not a weakly prime, because it can be changed into another prime (471380599) 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, 235690296 + 235690297.

It is an arithmetic number, because the mean of its divisors is an integer number (235690297).

Almost surely, 2^471380593 is an apocalyptic number.

It is an amenable number.

471380593 is a deficient number, since it is larger than the sum of its proper divisors (1).

471380593 is an equidigital number, since it uses as much as digits as its factorization.

471380593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 471380593 is about 21711.3010434658. The cubic root of 471380593 is about 778.2585480323.

The spelling of 471380593 in words is "four hundred seventy-one million, three hundred eighty thousand, five hundred ninety-three".