512025522 has 8 divisors (see below), whose sum is σ = 1024051056. Its totient is φ = 170675172.

The previous prime is 512025511. The next prime is 512025559. The reversal of 512025522 is 225520215.

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

512025522 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 512025492 and 512025501.

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, 42668788 + ... + 42668799.

It is an arithmetic number, because the mean of its divisors is an integer number (128006382).

Almost surely, 2^512025522 is an apocalyptic number.

512025522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

512025522 is a wasteful number, since it uses less digits than its factorization.

512025522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85337592.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 512025522 is about 22627.9809527938. The cubic root of 512025522 is about 800.0132924875.

Adding to 512025522 its reverse (225520215), we get a palindrome (737545737).

The spelling of 512025522 in words is "five hundred twelve million, twenty-five thousand, five hundred twenty-two".