572753329 has 2 divisors, whose sum is σ = 572753330. Its totient is φ = 572753328.

The previous prime is 572753317. The next prime is 572753333. The reversal of 572753329 is 923357275.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 553190400 + 19562929 = 23520^2 + 4423^2 .

It is a cyclic number.

It is not a de Polignac number, because 572753329 - 2¹³ = 572745137 is a prime.

It is not a weakly prime, because it can be changed into another prime (572753399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286376664 + 286376665.

It is an arithmetic number, because the mean of its divisors is an integer number (286376665).

Almost surely, 2^572753329 is an apocalyptic number.

It is an amenable number.

572753329 is a deficient number, since it is larger than the sum of its proper divisors (1).

572753329 is an equidigital number, since it uses as much as digits as its factorization.

572753329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 396900, while the sum is 43.

The square root of 572753329 is about 23932.2654381068. The cubic root of 572753329 is about 830.4673078532.

The spelling of 572753329 in words is "five hundred seventy-two million, seven hundred fifty-three thousand, three hundred twenty-nine".