457064653 has 2 divisors, whose sum is σ = 457064654. Its totient is φ = 457064652.

The previous prime is 457064617. The next prime is 457064659. The reversal of 457064653 is 356460754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 320338404 + 136726249 = 17898^2 + 11693^2 .

It is a cyclic number.

It is not a de Polignac number, because 457064653 - 2¹³ = 457056461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (457064659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228532326 + 228532327.

It is an arithmetic number, because the mean of its divisors is an integer number (228532327).

Almost surely, 2^457064653 is an apocalyptic number.

It is an amenable number.

457064653 is a deficient number, since it is larger than the sum of its proper divisors (1).

457064653 is an equidigital number, since it uses as much as digits as its factorization.

457064653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 40.

The square root of 457064653 is about 21379.0704428420. The cubic root of 457064653 is about 770.2987838059.

The spelling of 457064653 in words is "four hundred fifty-seven million, sixty-four thousand, six hundred fifty-three".