512153017016460 has 24 divisors (see below), whose sum is σ = 1434028447646256. Its totient is φ = 136574137871040.

The previous prime is 512153017016453. The next prime is 512153017016489. The reversal of 512153017016460 is 64610710351215.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4267941808411 + ... + 4267941808530.

It is an arithmetic number, because the mean of its divisors is an integer number (59751185318594).

Almost surely, 2^{512153017016460} is an apocalyptic number.

It is an amenable number.

512153017016460 is an abundant number, since it is smaller than the sum of its proper divisors (921875430629796).

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

512153017016460 is a wasteful number, since it uses less digits than its factorization.

512153017016460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8535883616953 (or 8535883616951 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

Adding to 512153017016460 its reverse (64610710351215), we get a palindrome (576763727367675).

The spelling of 512153017016460 in words is "five hundred twelve trillion, one hundred fifty-three billion, seventeen million, sixteen thousand, four hundred sixty".