535045673 has 2 divisors, whose sum is σ = 535045674. Its totient is φ = 535045672.

The previous prime is 535045669. The next prime is 535045703. The reversal of 535045673 is 376540535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 493417369 + 41628304 = 22213^2 + 6452^2 .

It is a cyclic number.

It is not a de Polignac number, because 535045673 - 2² = 535045669 is a prime.

It is not a weakly prime, because it can be changed into another prime (535045633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267522836 + 267522837.

It is an arithmetic number, because the mean of its divisors is an integer number (267522837).

Almost surely, 2^535045673 is an apocalyptic number.

It is an amenable number.

535045673 is a deficient number, since it is larger than the sum of its proper divisors (1).

535045673 is an equidigital number, since it uses as much as digits as its factorization.

535045673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189000, while the sum is 38.

The square root of 535045673 is about 23131.0542993613. The cubic root of 535045673 is about 811.8272385376.

The spelling of 535045673 in words is "five hundred thirty-five million, forty-five thousand, six hundred seventy-three".