524772223 has 2 divisors, whose sum is σ = 524772224. Its totient is φ = 524772222.

The previous prime is 524772217. The next prime is 524772251. The reversal of 524772223 is 322277425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 524772223 - 2²¹ = 522675071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (524772323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262386111 + 262386112.

It is an arithmetic number, because the mean of its divisors is an integer number (262386112).

Almost surely, 2^524772223 is an apocalyptic number.

524772223 is a deficient number, since it is larger than the sum of its proper divisors (1).

524772223 is an equidigital number, since it uses as much as digits as its factorization.

524772223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47040, while the sum is 34.

The square root of 524772223 is about 22907.9074338971. The cubic root of 524772223 is about 806.5976388543.

The spelling of 524772223 in words is "five hundred twenty-four million, seven hundred seventy-two thousand, two hundred twenty-three".