457205011 has 2 divisors, whose sum is σ = 457205012. Its totient is φ = 457205010.

The previous prime is 457204963. The next prime is 457205029. The reversal of 457205011 is 110502754.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 457205011 - 2⁷ = 457204883 is a prime.

It is not a weakly prime, because it can be changed into another prime (457205071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228602505 + 228602506.

It is an arithmetic number, because the mean of its divisors is an integer number (228602506).

Almost surely, 2^457205011 is an apocalyptic number.

457205011 is a deficient number, since it is larger than the sum of its proper divisors (1).

457205011 is an equidigital number, since it uses as much as digits as its factorization.

457205011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 457205011 is about 21382.3527938345. The cubic root of 457205011 is about 770.3776249726.

Adding to 457205011 its reverse (110502754), we get a palindrome (567707765).

The spelling of 457205011 in words is "four hundred fifty-seven million, two hundred five thousand, eleven".