506361326 has 4 divisors (see below), whose sum is σ = 759541992. Its totient is φ = 253180662.

The previous prime is 506361313. The next prime is 506361341. The reversal of 506361326 is 623163605.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 506361292 and 506361301.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 126590330 + ... + 126590333.

It is an arithmetic number, because the mean of its divisors is an integer number (189885498).

Almost surely, 2^506361326 is an apocalyptic number.

506361326 is a deficient number, since it is larger than the sum of its proper divisors (253180666).

506361326 is a wasteful number, since it uses less digits than its factorization.

506361326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253180665.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 506361326 is about 22502.4737751208. The cubic root of 506361326 is about 797.0523431128.

The spelling of 506361326 in words is "five hundred six million, three hundred sixty-one thousand, three hundred twenty-six".