512108004 has 12 divisors (see below), whose sum is σ = 1194918704. Its totient is φ = 170702664.

The previous prime is 512107991. The next prime is 512108029. The reversal of 512108004 is 400801215.

It is a tau number, because it is divible by the number of its divisors (12).

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, 21337822 + ... + 21337845.

Almost surely, 2^512108004 is an apocalyptic number.

It is an amenable number.

512108004 is an abundant number, since it is smaller than the sum of its proper divisors (682810700).

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

512108004 is a wasteful number, since it uses less digits than its factorization.

512108004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42675674 (or 42675672 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 512108004 is about 22629.8034458985. The cubic root of 512108004 is about 800.0562481284.

Adding to 512108004 its reverse (400801215), we get a palindrome (912909219).

The spelling of 512108004 in words is "five hundred twelve million, one hundred eight thousand, four".