516404130 has 32 divisors (see below), whose sum is σ = 1352040768. Its totient is φ = 125188800.

The previous prime is 516404123. The next prime is 516404201. The reversal of 516404130 is 31404615.

It is a self number, because there is not a number n which added to its sum of digits gives 516404130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 782101 + ... + 782760.

It is an arithmetic number, because the mean of its divisors is an integer number (42251274).

Almost surely, 2^516404130 is an apocalyptic number.

516404130 is an abundant number, since it is smaller than the sum of its proper divisors (835636638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

516404130 is a wasteful number, since it uses less digits than its factorization.

516404130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564882.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 516404130 is about 22724.5270577849. The cubic root of 516404130 is about 802.2872719597.

Adding to 516404130 its reverse (31404615), we get a palindrome (547808745).

The spelling of 516404130 in words is "five hundred sixteen million, four hundred four thousand, one hundred thirty".