571252652 has 24 divisors (see below), whose sum is σ = 1019464992. Its totient is φ = 280022400.

The previous prime is 571252601. The next prime is 571252673. The reversal of 571252652 is 256252175.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45848 + ... + 56960.

It is an arithmetic number, because the mean of its divisors is an integer number (42477708).

Almost surely, 2^571252652 is an apocalyptic number.

It is an amenable number.

571252652 is a deficient number, since it is larger than the sum of its proper divisors (448212340).

571252652 is a wasteful number, since it uses less digits than its factorization.

571252652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11369 (or 11367 counting only the distinct ones).

The product of its digits is 42000, while the sum is 35.

The square root of 571252652 is about 23900.8922845989. The cubic root of 571252652 is about 829.7413681038.

The spelling of 571252652 in words is "five hundred seventy-one million, two hundred fifty-two thousand, six hundred fifty-two".