506972229811 has 8 divisors (see below), whose sum is σ = 514134087264. Its totient is φ = 499810967040.

The previous prime is 506972229733. The next prime is 506972229853. The reversal of 506972229811 is 118922279605.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 506972229811 - 2¹³ = 506972221619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (506972209811) 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 7 ways as a sum of consecutive naturals, for example, 1735891 + ... + 2006803.

It is an arithmetic number, because the mean of its divisors is an integer number (64266760908).

Almost surely, 2^506972229811 is an apocalyptic number.

506972229811 is a deficient number, since it is larger than the sum of its proper divisors (7161857453).

506972229811 is a wasteful number, since it uses less digits than its factorization.

506972229811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297341.

The product of its (nonzero) digits is 1088640, while the sum is 52.

The spelling of 506972229811 in words is "five hundred six billion, nine hundred seventy-two million, two hundred twenty-nine thousand, eight hundred eleven".