525274752241 has 2 divisors, whose sum is σ = 525274752242. Its totient is φ = 525274752240.

The previous prime is 525274752227. The next prime is 525274752251. The reversal of 525274752241 is 142257472525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 488412288225 + 36862464016 = 698865^2 + 191996^2 .

It is a cyclic number.

It is not a de Polignac number, because 525274752241 - 2⁵ = 525274752209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 525274752191 and 525274752200.

It is not a weakly prime, because it can be changed into another prime (525274752251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262637376120 + 262637376121.

It is an arithmetic number, because the mean of its divisors is an integer number (262637376121).

Almost surely, 2^525274752241 is an apocalyptic number.

It is an amenable number.

525274752241 is a deficient number, since it is larger than the sum of its proper divisors (1).

525274752241 is an equidigital number, since it uses as much as digits as its factorization.

525274752241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1568000, while the sum is 46.

The spelling of 525274752241 in words is "five hundred twenty-five billion, two hundred seventy-four million, seven hundred fifty-two thousand, two hundred forty-one".