572469784739 has 2 divisors, whose sum is σ = 572469784740. Its totient is φ = 572469784738.

The previous prime is 572469784721. The next prime is 572469784741. The reversal of 572469784739 is 937487964275.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-572469784739 is a prime.

Together with 572469784741, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (572469781739) 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, 286234892369 + 286234892370.

It is an arithmetic number, because the mean of its divisors is an integer number (286234892370).

Almost surely, 2^572469784739 is an apocalyptic number.

572469784739 is a deficient number, since it is larger than the sum of its proper divisors (1).

572469784739 is an equidigital number, since it uses as much as digits as its factorization.

572469784739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 640120320, while the sum is 71.

The spelling of 572469784739 in words is "five hundred seventy-two billion, four hundred sixty-nine million, seven hundred eighty-four thousand, seven hundred thirty-nine".