535766897 has 2 divisors, whose sum is σ = 535766898. Its totient is φ = 535766896.

The previous prime is 535766887. The next prime is 535766941. The reversal of 535766897 is 798667535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 491464561 + 44302336 = 22169^2 + 6656^2 .

It is a cyclic number.

It is not a de Polignac number, because 535766897 - 2¹⁰ = 535765873 is a prime.

It is not a weakly prime, because it can be changed into another prime (535766837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267883448 + 267883449.

It is an arithmetic number, because the mean of its divisors is an integer number (267883449).

Almost surely, 2^535766897 is an apocalyptic number.

It is an amenable number.

535766897 is a deficient number, since it is larger than the sum of its proper divisors (1).

535766897 is an equidigital number, since it uses as much as digits as its factorization.

535766897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9525600, while the sum is 56.

The square root of 535766897 is about 23146.6390000795. The cubic root of 535766897 is about 812.1918469142.

The spelling of 535766897 in words is "five hundred thirty-five million, seven hundred sixty-six thousand, eight hundred ninety-seven".