516051 has 20 divisors (see below), whose sum is σ = 807312. Its totient is φ = 327888.

The previous prime is 516049. The next prime is 516053. The reversal of 516051 is 150615.

It is an interprime number because it is at equal distance from previous prime (516049) and next prime (516053).

It is not a de Polignac number, because 516051 - 2¹ = 516049 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 516051.

It is not an unprimeable number, because it can be changed into a prime (516053) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1725 + ... + 2001.

2⁵¹⁶⁰⁵¹ is an apocalyptic number.

516051 is a deficient number, since it is larger than the sum of its proper divisors (291261).

516051 is a wasteful number, since it uses less digits than its factorization.

516051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312 (or 303 counting only the distinct ones).

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

The square root of 516051 is about 718.3668979011. The cubic root of 516051 is about 80.2104355589.

Adding to 516051 its reverse (150615), we get a palindrome (666666).

The spelling of 516051 in words is "five hundred sixteen thousand, fifty-one".