535505407 has 2 divisors, whose sum is σ = 535505408. Its totient is φ = 535505406.

The previous prime is 535505393. The next prime is 535505429. The reversal of 535505407 is 704505535.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 535505407 - 2¹¹ = 535503359 is a prime.

It is equal to p_28124854 and since 535505407 and 28124854 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535505447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267752703 + 267752704.

It is an arithmetic number, because the mean of its divisors is an integer number (267752704).

Almost surely, 2^535505407 is an apocalyptic number.

535505407 is a deficient number, since it is larger than the sum of its proper divisors (1).

535505407 is an equidigital number, since it uses as much as digits as its factorization.

535505407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52500, while the sum is 34.

The square root of 535505407 is about 23140.9897584351. The cubic root of 535505407 is about 812.0596908040.

The spelling of 535505407 in words is "five hundred thirty-five million, five hundred five thousand, four hundred seven".