523097 has 2 divisors, whose sum is σ = 523098. Its totient is φ = 523096.

The previous prime is 523093. The next prime is 523109. The reversal of 523097 is 790325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 379456 + 143641 = 616^2 + 379^2 .

It is a cyclic number.

It is not a de Polignac number, because 523097 - 2² = 523093 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (523093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261548 + 261549.

It is an arithmetic number, because the mean of its divisors is an integer number (261549).

2⁵²³⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

523097 is a deficient number, since it is larger than the sum of its proper divisors (1).

523097 is an equidigital number, since it uses as much as digits as its factorization.

523097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 523097 is about 723.2544503838. The cubic root of 523097 is about 80.5738427149.

The spelling of 523097 in words is "five hundred twenty-three thousand, ninety-seven".