525373411 has 2 divisors, whose sum is σ = 525373412. Its totient is φ = 525373410.

The previous prime is 525373393. The next prime is 525373421. The reversal of 525373411 is 114373525.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 525373411 - 2⁷ = 525373283 is a prime.

It is not a weakly prime, because it can be changed into another prime (525373421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262686705 + 262686706.

It is an arithmetic number, because the mean of its divisors is an integer number (262686706).

Almost surely, 2^525373411 is an apocalyptic number.

525373411 is a deficient number, since it is larger than the sum of its proper divisors (1).

525373411 is an equidigital number, since it uses as much as digits as its factorization.

525373411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12600, while the sum is 31.

The square root of 525373411 is about 22921.0255224325. The cubic root of 525373411 is about 806.9055386385.

The spelling of 525373411 in words is "five hundred twenty-five million, three hundred seventy-three thousand, four hundred eleven".