572277652 has 12 divisors (see below), whose sum is σ = 1010349396. Its totient is φ = 283606400.

The previous prime is 572277637. The next prime is 572277683. The reversal of 572277652 is 256772275.

It can be written as a sum of positive squares in 2 ways, for example, as 38390416 + 533887236 = 6196^2 + 23106^2 .

It is a junction number, because it is equal to n+sod(n) for n = 572277599 and 572277608.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 632599 + ... + 633502.

It is an arithmetic number, because the mean of its divisors is an integer number (84195783).

Almost surely, 2^572277652 is an apocalyptic number.

It is an amenable number.

572277652 is a deficient number, since it is larger than the sum of its proper divisors (438071744).

572277652 is a wasteful number, since it uses less digits than its factorization.

572277652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266218 (or 1266216 counting only the distinct ones).

The product of its digits is 411600, while the sum is 43.

The square root of 572277652 is about 23922.3253886406. The cubic root of 572277652 is about 830.2373405543.

The spelling of 572277652 in words is "five hundred seventy-two million, two hundred seventy-seven thousand, six hundred fifty-two".