575357243 has 4 divisors (see below), whose sum is σ = 588737688. Its totient is φ = 561976800.

The previous prime is 575357239. The next prime is 575357249. The reversal of 575357243 is 342753575.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 575357243 - 2² = 575357239 is a prime.

It is a super-2 number, since 2×575357243² = 662071914145122098, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 575357243.

It is not an unprimeable number, because it can be changed into a prime (575357249) 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 3 ways as a sum of consecutive naturals, for example, 6690158 + ... + 6690243.

It is an arithmetic number, because the mean of its divisors is an integer number (147184422).

Almost surely, 2^575357243 is an apocalyptic number.

575357243 is a deficient number, since it is larger than the sum of its proper divisors (13380445).

575357243 is a wasteful number, since it uses less digits than its factorization.

575357243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13380444.

The product of its digits is 441000, while the sum is 41.

The square root of 575357243 is about 23986.6054913987. The cubic root of 575357243 is about 831.7239259660.

The spelling of 575357243 in words is "five hundred seventy-five million, three hundred fifty-seven thousand, two hundred forty-three".