803254933536 has 192 divisors, whose sum is σ = 2519523377280. Its totient is φ = 221192437760.

The previous prime is 803254933511. The next prime is 803254933597. The reversal of 803254933536 is 635339452308.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 250851 + ... + 1292066.

It is an arithmetic number, because the mean of its divisors is an integer number (13122517590).

Almost surely, 2^803254933536 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 803254933536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1259761688640).

803254933536 is an abundant number, since it is smaller than the sum of its proper divisors (1716268443744).

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

803254933536 is a wasteful number, since it uses less digits than its factorization.

803254933536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542987 (or 1542979 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 51.

The spelling of 803254933536 in words is "eight hundred three billion, two hundred fifty-four million, nine hundred thirty-three thousand, five hundred thirty-six".