524842481 has 2 divisors, whose sum is σ = 524842482. Its totient is φ = 524842480.

The previous prime is 524842457. The next prime is 524842501. The reversal of 524842481 is 184248425.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 511483456 + 13359025 = 22616^2 + 3655^2 .

It is a cyclic number.

It is not a de Polignac number, because 524842481 - 2¹⁸ = 524580337 is a prime.

It is a super-2 number, since 2×524842481² = 550919259724470722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (524842421) 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, 262421240 + 262421241.

It is an arithmetic number, because the mean of its divisors is an integer number (262421241).

Almost surely, 2^524842481 is an apocalyptic number.

It is an amenable number.

524842481 is a deficient number, since it is larger than the sum of its proper divisors (1).

524842481 is an equidigital number, since it uses as much as digits as its factorization.

524842481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81920, while the sum is 38.

The square root of 524842481 is about 22909.4408705232. The cubic root of 524842481 is about 806.6336337777.

The spelling of 524842481 in words is "five hundred twenty-four million, eight hundred forty-two thousand, four hundred eighty-one".