800751990528 has 432 divisors, whose sum is σ = 2761688756736. Its totient is φ = 218173317120.

The previous prime is 800751990527. The next prime is 800751990529. The reversal of 800751990528 is 825099157008.

It is an interprime number because it is at equal distance from previous prime (800751990527) and next prime (800751990529).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800751990527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 128714458 + ... + 128720678.

It is an arithmetic number, because the mean of its divisors is an integer number (6392798048).

Almost surely, 2^800751990528 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 800751990528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1380844378368).

800751990528 is an abundant number, since it is smaller than the sum of its proper divisors (1960936766208).

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

800751990528 is a wasteful number, since it uses less digits than its factorization.

800751990528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6620 (or 6603 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 54.

The spelling of 800751990528 in words is "eight hundred billion, seven hundred fifty-one million, nine hundred ninety thousand, five hundred twenty-eight".