525361943 has 2 divisors, whose sum is σ = 525361944. Its totient is φ = 525361942.

The previous prime is 525361861. The next prime is 525362009. The reversal of 525361943 is 349163525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 525361943 - 2¹⁰ = 525360919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 525361897 and 525361906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (525360943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262680971 + 262680972.

It is an arithmetic number, because the mean of its divisors is an integer number (262680972).

Almost surely, 2^525361943 is an apocalyptic number.

525361943 is a deficient number, since it is larger than the sum of its proper divisors (1).

525361943 is an equidigital number, since it uses as much as digits as its factorization.

525361943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97200, while the sum is 38.

The square root of 525361943 is about 22920.7753577404. The cubic root of 525361943 is about 806.8996674747.

The spelling of 525361943 in words is "five hundred twenty-five million, three hundred sixty-one thousand, nine hundred forty-three".