518064190 has 32 divisors (see below), whose sum is σ = 1112071680. Its totient is φ = 169898784.

The previous prime is 518064187. The next prime is 518064199. The reversal of 518064190 is 91460815.

It is a super-2 number, since 2×518064190² = 536781009920712200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (518064199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159280 + ... + 162499.

It is an arithmetic number, because the mean of its divisors is an integer number (34752240).

Almost surely, 2^518064190 is an apocalyptic number.

518064190 is an abundant number, since it is smaller than the sum of its proper divisors (594007490).

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

518064190 is a wasteful number, since it uses less digits than its factorization.

518064190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321816.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 518064190 is about 22761.0234831389. The cubic root of 518064190 is about 803.1460440821.

The spelling of 518064190 in words is "five hundred eighteen million, sixty-four thousand, one hundred ninety".