535009477 has 2 divisors, whose sum is σ = 535009478. Its totient is φ = 535009476.

The previous prime is 535009457. The next prime is 535009547. The reversal of 535009477 is 774900535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 487482241 + 47527236 = 22079^2 + 6894^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535009477 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535009457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267504738 + 267504739.

It is an arithmetic number, because the mean of its divisors is an integer number (267504739).

Almost surely, 2^535009477 is an apocalyptic number.

It is an amenable number.

535009477 is a deficient number, since it is larger than the sum of its proper divisors (1).

535009477 is an equidigital number, since it uses as much as digits as its factorization.

535009477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 132300, while the sum is 40.

The square root of 535009477 is about 23130.2718747532. The cubic root of 535009477 is about 811.8089313395.

The spelling of 535009477 in words is "five hundred thirty-five million, nine thousand, four hundred seventy-seven".