517089002 has 8 divisors (see below), whose sum is σ = 775822212. Its totient is φ = 258481600.

The previous prime is 517088989. The next prime is 517089011. The reversal of 517089002 is 200980715.

It can be written as a sum of positive squares in 2 ways, for example, as 402363481 + 114725521 = 20059^2 + 10711^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 517089002.

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, 20399 + ... + 38082.

Almost surely, 2^517089002 is an apocalyptic number.

517089002 is a deficient number, since it is larger than the sum of its proper divisors (258733210).

517089002 is a wasteful number, since it uses less digits than its factorization.

517089002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62904.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 517089002 is about 22739.5910693222. The cubic root of 517089002 is about 802.6417884644.

The spelling of 517089002 in words is "five hundred seventeen million, eighty-nine thousand, two".