516151330 has 8 divisors (see below), whose sum is σ = 929072412. Its totient is φ = 206460528.

The previous prime is 516151301. The next prime is 516151357. The reversal of 516151330 is 33151615.

It can be written as a sum of positive squares in 2 ways, for example, as 503598481 + 12552849 = 22441^2 + 3543^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 516151295 and 516151304.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25807557 + ... + 25807576.

Almost surely, 2^516151330 is an apocalyptic number.

516151330 is a deficient number, since it is larger than the sum of its proper divisors (412921082).

516151330 is a wasteful number, since it uses less digits than its factorization.

516151330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51615140.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 516151330 is about 22718.9641049058. The cubic root of 516151330 is about 802.1563336013.

The spelling of 516151330 in words is "five hundred sixteen million, one hundred fifty-one thousand, three hundred thirty".