506834357929 has 3 divisors (see below), whose sum is σ = 506835069853. Its totient is φ = 506833646006.

The previous prime is 506834357923. The next prime is 506834357951. The reversal of 506834357929 is 929753438605.

The square root of 506834357929 is 711923.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 506834357929 - 2⁹ = 506834357417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (506834357923) 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 2 ways as a sum of consecutive naturals, for example, 355962 + ... + 1067884.

Almost surely, 2^506834357929 is an apocalyptic number.

506834357929 is the 711923-rd square number.

506834357929 is the 355962-nd centered octagonal number.

It is an amenable number.

506834357929 is a deficient number, since it is larger than the sum of its proper divisors (711924).

506834357929 is an frugal number, since it uses more digits than its factorization.

506834357929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423846 (or 711923 counting only the distinct ones).

The product of its (nonzero) digits is 48988800, while the sum is 61.

The spelling of 506834357929 in words is "five hundred six billion, eight hundred thirty-four million, three hundred fifty-seven thousand, nine hundred twenty-nine".