572063977 has 2 divisors, whose sum is σ = 572063978. Its totient is φ = 572063976.

The previous prime is 572063963. The next prime is 572064013. The reversal of 572063977 is 779360275.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 566630416 + 5433561 = 23804^2 + 2331^2 .

It is a cyclic number.

It is not a de Polignac number, because 572063977 - 2¹¹ = 572061929 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (572063477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286031988 + 286031989.

It is an arithmetic number, because the mean of its divisors is an integer number (286031989).

Almost surely, 2^572063977 is an apocalyptic number.

It is an amenable number.

572063977 is a deficient number, since it is larger than the sum of its proper divisors (1).

572063977 is an equidigital number, since it uses as much as digits as its factorization.

572063977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 555660, while the sum is 46.

The square root of 572063977 is about 23917.8589551824. The cubic root of 572063977 is about 830.1339973334.

The spelling of 572063977 in words is "five hundred seventy-two million, sixty-three thousand, nine hundred seventy-seven".