523353373 has 2 divisors, whose sum is σ = 523353374. Its totient is φ = 523353372.

The previous prime is 523353367. The next prime is 523353379. The reversal of 523353373 is 373353325.

It is a balanced prime because it is at equal distance from previous prime (523353367) and next prime (523353379).

It can be written as a sum of positive squares in only one way, i.e., 288252484 + 235100889 = 16978^2 + 15333^2 .

It is a cyclic number.

It is not a de Polignac number, because 523353373 - 2¹³ = 523345181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (523353379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261676686 + 261676687.

It is an arithmetic number, because the mean of its divisors is an integer number (261676687).

Almost surely, 2^523353373 is an apocalyptic number.

It is an amenable number.

523353373 is a deficient number, since it is larger than the sum of its proper divisors (1).

523353373 is an equidigital number, since it uses as much as digits as its factorization.

523353373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 85050, while the sum is 34.

The square root of 523353373 is about 22876.9179086694. The cubic root of 523353373 is about 805.8700380736.

The spelling of 523353373 in words is "five hundred twenty-three million, three hundred fifty-three thousand, three hundred seventy-three".