572342783 has 2 divisors, whose sum is σ = 572342784. Its totient is φ = 572342782.

The previous prime is 572342747. The next prime is 572342789. The reversal of 572342783 is 387243275.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-572342783 is a prime.

It is a super-2 number, since 2×572342783² = 655152522504370178, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 572342783.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (572342789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286171391 + 286171392.

It is an arithmetic number, because the mean of its divisors is an integer number (286171392).

Almost surely, 2^572342783 is an apocalyptic number.

572342783 is a deficient number, since it is larger than the sum of its proper divisors (1).

572342783 is an equidigital number, since it uses as much as digits as its factorization.

572342783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 282240, while the sum is 41.

The square root of 572342783 is about 23923.6866515176. The cubic root of 572342783 is about 830.2688358356.

The spelling of 572342783 in words is "five hundred seventy-two million, three hundred forty-two thousand, seven hundred eighty-three".