572573453 has 2 divisors, whose sum is σ = 572573454. Its totient is φ = 572573452.

The previous prime is 572573437. The next prime is 572573459. The reversal of 572573453 is 354375275.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 572022889 + 550564 = 23917^2 + 742^2 .

It is a cyclic number.

It is not a de Polignac number, because 572573453 - 2⁴ = 572573437 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 572573453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (572573459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286286726 + 286286727.

It is an arithmetic number, because the mean of its divisors is an integer number (286286727).

Almost surely, 2^572573453 is an apocalyptic number.

It is an amenable number.

572573453 is a deficient number, since it is larger than the sum of its proper divisors (1).

572573453 is an equidigital number, since it uses as much as digits as its factorization.

572573453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 441000, while the sum is 41.

The square root of 572573453 is about 23928.5071201694. The cubic root of 572573453 is about 830.3803613030.

The spelling of 572573453 in words is "five hundred seventy-two million, five hundred seventy-three thousand, four hundred fifty-three".