512992898880 has 448 divisors, whose sum is σ = 2033918208000. Its totient is φ = 106424524800.

The previous prime is 512992898839. The next prime is 512992898881. The reversal of 512992898880 is 88898299215.

It is a tau number, because it is divible by the number of its divisors (448).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512992898881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48855871 + ... + 48866369.

It is an arithmetic number, because the mean of its divisors is an integer number (4539996000).

Almost surely, 2^512992898880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 512992898880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1016959104000).

512992898880 is an abundant number, since it is smaller than the sum of its proper divisors (1520925309120).

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

512992898880 is a wasteful number, since it uses less digits than its factorization.

512992898880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11198 (or 11188 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 69.

The spelling of 512992898880 in words is "five hundred twelve billion, nine hundred ninety-two million, eight hundred ninety-eight thousand, eight hundred eighty".