575216243 has 6 divisors (see below), whose sum is σ = 669129156. Its totient is φ = 493042452.

The previous prime is 575216237. The next prime is 575216249. The reversal of 575216243 is 342612575.

It is an interprime number because it is at equal distance from previous prime (575216237) and next prime (575216249).

It is not a de Polignac number, because 575216243 - 2⁶ = 575216179 is a prime.

It is a super-2 number, since 2×575216243² = 661747452422070098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (575216249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5869505 + ... + 5869602.

It is an arithmetic number, because the mean of its divisors is an integer number (111521526).

Almost surely, 2^575216243 is an apocalyptic number.

575216243 is a deficient number, since it is larger than the sum of its proper divisors (93912913).

575216243 is a wasteful number, since it uses less digits than its factorization.

575216243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11739121 (or 11739114 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 575216243 is about 23983.6661709589. Note that the first 3 decimals coincide. The cubic root of 575216243 is about 831.6559782367.

The spelling of 575216243 in words is "five hundred seventy-five million, two hundred sixteen thousand, two hundred forty-three".