575463457 has 2 divisors, whose sum is σ = 575463458. Its totient is φ = 575463456.

The previous prime is 575463451. The next prime is 575463487. The reversal of 575463457 is 754364575.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 327211921 + 248251536 = 18089^2 + 15756^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-575463457 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (575463451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287731728 + 287731729.

It is an arithmetic number, because the mean of its divisors is an integer number (287731729).

Almost surely, 2^575463457 is an apocalyptic number.

It is an amenable number.

575463457 is a deficient number, since it is larger than the sum of its proper divisors (1).

575463457 is an equidigital number, since it uses as much as digits as its factorization.

575463457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1764000, while the sum is 46.

The square root of 575463457 is about 23988.8194165532. The cubic root of 575463457 is about 831.7751030336.

The spelling of 575463457 in words is "five hundred seventy-five million, four hundred sixty-three thousand, four hundred fifty-seven".