523053241 has 2 divisors, whose sum is σ = 523053242. Its totient is φ = 523053240.

The previous prime is 523053227. The next prime is 523053313. The reversal of 523053241 is 142350325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 501939216 + 21114025 = 22404^2 + 4595^2 .

It is a cyclic number.

It is not a de Polignac number, because 523053241 - 2¹⁹ = 522528953 is a prime.

It is not a weakly prime, because it can be changed into another prime (523053221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261526620 + 261526621.

It is an arithmetic number, because the mean of its divisors is an integer number (261526621).

Almost surely, 2^523053241 is an apocalyptic number.

It is an amenable number.

523053241 is a deficient number, since it is larger than the sum of its proper divisors (1).

523053241 is an equidigital number, since it uses as much as digits as its factorization.

523053241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 523053241 is about 22870.3572556268. The cubic root of 523053241 is about 805.7159588550.

The spelling of 523053241 in words is "five hundred twenty-three million, fifty-three thousand, two hundred forty-one".