572212512 has 168 divisors, whose sum is σ = 1779316560. Its totient is φ = 180558720.

The previous prime is 572212499. The next prime is 572212517. The reversal of 572212512 is 215212275.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (572212517) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 442587 + ... + 443877.

It is an arithmetic number, because the mean of its divisors is an integer number (10591170).

Almost surely, 2^572212512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 572212512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (889658280).

572212512 is an abundant number, since it is smaller than the sum of its proper divisors (1207104048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

572212512 is a wasteful number, since it uses less digits than its factorization.

572212512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338 (or 1315 counting only the distinct ones).

The product of its digits is 2800, while the sum is 27.

The square root of 572212512 is about 23920.9638601792. The cubic root of 572212512 is about 830.2058385306.

Adding to 572212512 its reverse (215212275), we get a palindrome (787424787).

The spelling of 572212512 in words is "five hundred seventy-two million, two hundred twelve thousand, five hundred twelve".