506075573 has 4 divisors (see below), whose sum is σ = 508285740. Its totient is φ = 503865408.

The previous prime is 506075543. The next prime is 506075611. The reversal of 506075573 is 375570605.

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

It can be written as a sum of positive squares in 2 ways, for example, as 396726724 + 109348849 = 19918^2 + 10457^2 .

It is a cyclic number.

It is not a de Polignac number, because 506075573 - 2¹² = 506071477 is a prime.

It is a super-2 number, since 2×506075573² = 512224971174556658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506075503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1104740 + ... + 1105197.

It is an arithmetic number, because the mean of its divisors is an integer number (127071435).

Almost surely, 2^506075573 is an apocalyptic number.

It is an amenable number.

506075573 is a deficient number, since it is larger than the sum of its proper divisors (2210167).

506075573 is a wasteful number, since it uses less digits than its factorization.

506075573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210166.

The product of its (nonzero) digits is 110250, while the sum is 38.

The square root of 506075573 is about 22496.1235105073. The cubic root of 506075573 is about 796.9023823742.

The spelling of 506075573 in words is "five hundred six million, seventy-five thousand, five hundred seventy-three".