524772823 has 2 divisors, whose sum is σ = 524772824. Its totient is φ = 524772822.

The previous prime is 524772811. The next prime is 524772869. The reversal of 524772823 is 328277425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 524772823 - 2¹⁷ = 524641751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (524772223) 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, 262386411 + 262386412.

It is an arithmetic number, because the mean of its divisors is an integer number (262386412).

Almost surely, 2^524772823 is an apocalyptic number.

524772823 is a deficient number, since it is larger than the sum of its proper divisors (1).

524772823 is an equidigital number, since it uses as much as digits as its factorization.

524772823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 188160, while the sum is 40.

The square root of 524772823 is about 22907.9205298080. The cubic root of 524772823 is about 806.5979462628.

The spelling of 524772823 in words is "five hundred twenty-four million, seven hundred seventy-two thousand, eight hundred twenty-three".