8084400052 has 12 divisors (see below), whose sum is σ = 14149074016. Its totient is φ = 4041807480.

The previous prime is 8084400013. The next prime is 8084400061. The reversal of 8084400052 is 2500044808.

It is a junction number, because it is equal to n+sod(n) for n = 8084399987 and 8084400023.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 49074 + ... + 136297.

Almost surely, 2^8084400052 is an apocalyptic number.

It is an amenable number.

8084400052 is a deficient number, since it is larger than the sum of its proper divisors (6064673964).

8084400052 is a wasteful number, since it uses less digits than its factorization.

8084400052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196278 (or 196276 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 8084400052 is about 89913.2918538744. The cubic root of 8084400052 is about 2007.0087477039.

The spelling of 8084400052 in words is "eight billion, eighty-four million, four hundred thousand, fifty-two".