82826804802 has 16 divisors (see below), whose sum is σ = 189318411072. Its totient is φ = 23664801360.

The previous prime is 82826804773. The next prime is 82826804807. The reversal of 82826804802 is 20840862828.

It is a happy number.

It is a super-2 number, since 2×82826804802² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (82826804807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 986033349 + ... + 986033432.

It is an arithmetic number, because the mean of its divisors is an integer number (11832400692).

Almost surely, 2^82826804802 is an apocalyptic number.

82826804802 is an abundant number, since it is smaller than the sum of its proper divisors (106491606270).

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

82826804802 is a wasteful number, since it uses less digits than its factorization.

82826804802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1972066793.

The product of its (nonzero) digits is 786432, while the sum is 48.

The spelling of 82826804802 in words is "eighty-two billion, eight hundred twenty-six million, eight hundred four thousand, eight hundred two".