516198051 has 6 divisors (see below), whose sum is σ = 745619420. Its totient is φ = 344132028.

The previous prime is 516198041. The next prime is 516198073. The reversal of 516198051 is 150891615.

516198051 is a `hidden beast` number, since 516 + 1 + 98 + 0 + 51 = 666.

It is not a de Polignac number, because 516198051 - 2¹¹ = 516196003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 516197997 and 516198015.

It is not an unprimeable number, because it can be changed into a prime (516198041) 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, 28677661 + ... + 28677678.

Almost surely, 2^516198051 is an apocalyptic number.

516198051 is a deficient number, since it is larger than the sum of its proper divisors (229421369).

516198051 is a wasteful number, since it uses less digits than its factorization.

516198051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57355345 (or 57355342 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 36.

The square root of 516198051 is about 22719.9923195410. The cubic root of 516198051 is about 802.1805360739.

The spelling of 516198051 in words is "five hundred sixteen million, one hundred ninety-eight thousand, fifty-one".