506051000051 has 8 divisors (see below), whose sum is σ = 510330001104. Its totient is φ = 501789081600.

The previous prime is 506051000047. The next prime is 506051000057. The reversal of 506051000051 is 150000150605.

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 506051000051 - 2² = 506051000047 is a prime.

It is a super-2 number, since 2×506051000051² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 506050999990 and 506051000026.

It is not an unprimeable number, because it can be changed into a prime (506051000057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4211150 + ... + 4329651.

It is an arithmetic number, because the mean of its divisors is an integer number (63791250138).

Almost surely, 2^506051000051 is an apocalyptic number.

506051000051 is a deficient number, since it is larger than the sum of its proper divisors (4279001053).

506051000051 is a wasteful number, since it uses less digits than its factorization.

506051000051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8541301.

The product of its (nonzero) digits is 750, while the sum is 23.

Adding to 506051000051 its reverse (150000150605), we get a palindrome (656051150656).

The spelling of 506051000051 in words is "five hundred six billion, fifty-one million, fifty-one", and thus it is an aban number.