506100051 has 6 divisors (see below), whose sum is σ = 731033420. Its totient is φ = 337400028.

The previous prime is 506100041. The next prime is 506100071. The reversal of 506100051 is 150001605.

506100051 is a `hidden beast` number, since 5 + 0 + 610 + 0 + 0 + 51 = 666.

It is not a de Polignac number, because 506100051 - 2⁶ = 506099987 is a prime.

It is a super-2 number, since 2×506100051² = 512274523244405202, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 506099997 and 506100033.

It is not an unprimeable number, because it can be changed into a prime (506100031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28116661 + ... + 28116678.

Almost surely, 2^506100051 is an apocalyptic number.

506100051 is a deficient number, since it is larger than the sum of its proper divisors (224933369).

506100051 is a wasteful number, since it uses less digits than its factorization.

506100051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56233345 (or 56233342 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 506100051 is about 22496.6675532177. The cubic root of 506100051 is about 796.9152304303.

Adding to 506100051 its reverse (150001605), we get a palindrome (656101656).

The spelling of 506100051 in words is "five hundred six million, one hundred thousand, fifty-one".