8875620723204 has 45 divisors (see below), whose sum is σ = 23202765968151. Its totient is φ = 2958522365880.

The previous prime is 8875620723197. The next prime is 8875620723227. The reversal of 8875620723204 is 4023270265788.

The square root of 8875620723204 is 2979198.

It is a perfect power (a square), and thus also a powerful number.

8875620723204 is a `hidden beast` number, since 8 + 8 + 7 + 5 + 620 + 7 + 2 + 3 + 2 + 0 + 4 = 666.

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 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 14 ways as a sum of consecutive naturals, for example, 53542809 + ... + 53708319.

Almost surely, 2^{8875620723204} is an apocalyptic number.

8875620723204 is the 2979198-th square number.

It is an amenable number.

8875620723204 is an abundant number, since it is smaller than the sum of its proper divisors (14327145244947).

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

8875620723204 is an frugal number, since it uses more digits than its factorization.

8875620723204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331038 (or 165516 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 54.

The spelling of 8875620723204 in words is "eight trillion, eight hundred seventy-five billion, six hundred twenty million, seven hundred twenty-three thousand, two hundred four".