8751998004 has 48 divisors (see below), whose sum is σ = 21699131328. Its totient is φ = 2736004608.

The previous prime is 8751997963. The next prime is 8751998011. The reversal of 8751998004 is 4008991578.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18067 + ... + 133530.

It is an arithmetic number, because the mean of its divisors is an integer number (452065236).

Almost surely, 2^8751998004 is an apocalyptic number.

It is an amenable number.

8751998004 is an abundant number, since it is smaller than the sum of its proper divisors (12947133324).

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

8751998004 is a wasteful number, since it uses less digits than its factorization.

8751998004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151904 (or 151902 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 51.

The square root of 8751998004 is about 93552.1138403617. The cubic root of 8751998004 is about 2060.7994826251.

The spelling of 8751998004 in words is "eight billion, seven hundred fifty-one million, nine hundred ninety-eight thousand, four".