802604547882 has 224 divisors, whose sum is σ = 1857606488640. Its totient is φ = 259901913600.

The previous prime is 802604547863. The next prime is 802604547883. The reversal of 802604547882 is 288745406208.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (802604547883) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 2312981233 + ... + 2312981579.

It is an arithmetic number, because the mean of its divisors is an integer number (8292886110).

Almost surely, 2^802604547882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 802604547882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (928803244320).

802604547882 is an abundant number, since it is smaller than the sum of its proper divisors (1055001940758).

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

802604547882 is a wasteful number, since it uses less digits than its factorization.

802604547882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720 (or 705 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 54.

The spelling of 802604547882 in words is "eight hundred two billion, six hundred four million, five hundred forty-seven thousand, eight hundred eighty-two".