572653565 has 16 divisors (see below), whose sum is σ = 757391040. Its totient is φ = 412177920.

The previous prime is 572653511. The next prime is 572653567. The reversal of 572653565 is 565356275.

It is not a de Polignac number, because 572653565 - 2¹⁰ = 572652541 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572653567) 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 in 15 ways as a sum of consecutive naturals, for example, 48335 + ... + 59004.

It is an arithmetic number, because the mean of its divisors is an integer number (47336940).

Almost surely, 2^572653565 is an apocalyptic number.

572653565 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

572653565 is a deficient number, since it is larger than the sum of its proper divisors (184737475).

572653565 is a wasteful number, since it uses less digits than its factorization.

572653565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107452.

The product of its digits is 945000, while the sum is 44.

The square root of 572653565 is about 23930.1810482077. The cubic root of 572653565 is about 830.4190872393.

The spelling of 572653565 in words is "five hundred seventy-two million, six hundred fifty-three thousand, five hundred sixty-five".