8010091004 has 6 divisors (see below), whose sum is σ = 14017659264. Its totient is φ = 4005045500.

The previous prime is 8010090983. The next prime is 8010091007. The reversal of 8010091004 is 4001900108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8010091007) by changing a digit.

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 as a sum of consecutive naturals, namely, 1001261372 + ... + 1001261379.

It is an arithmetic number, because the mean of its divisors is an integer number (2336276544).

Almost surely, 2^8010091004 is an apocalyptic number.

It is an amenable number.

8010091004 is a deficient number, since it is larger than the sum of its proper divisors (6007568260).

8010091004 is a wasteful number, since it uses less digits than its factorization.

8010091004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002522755 (or 2002522753 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 8010091004 is about 89499.1117497822. Note that the first 3 decimals coincide. The cubic root of 8010091004 is about 2000.8405636769.

The spelling of 8010091004 in words is "eight billion, ten million, ninety-one thousand, four".